| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.44 | 11.271% | $187.4249 | $187.42 | $187.40 | $187.40 |
| Purchase #2 | $174.78 | 10.634% | $193.3661 | $193.37 | $193.35 | $193.40 |
| Purchase #3 | $209.58 | 13.316% | $237.4877 | $237.49 | $237.50 | $237.50 |
| Purchase #4 | $129.80 | 10.430% | $143.3381 | $143.34 | $143.35 | $143.30 |
| Purchase #5 | $147.41 | 11.616% | $164.5331 | $164.53 | $164.55 | $164.50 |
| Purchase #6 | $173.86 | 7.504% | $186.9065 | $186.91 | $186.90 | $186.90 |
| Purchase #7 | $177.60 | 9.498% | $194.4684 | $194.47 | $194.45 | $194.50 |
| 7 purchase totals = | $1,181.47 | $1,307.5248 | $1,307.53 | $1,307.50 | $1,307.50 | |