| 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 | $157.53 | 4.209% | $164.1604 | $164.16 | $164.15 | $164.20 |
| Purchase #2 | $85.83 | 11.242% | $95.479 | $95.48 | $95.50 | $95.50 |
| Purchase #3 | $123.46 | 10.779% | $136.7678 | $136.77 | $136.75 | $136.80 |
| Purchase #4 | $172.71 | 8.323% | $187.0847 | $187.08 | $187.10 | $187.10 |
| Purchase #5 | $215.71 | 6.830% | $230.443 | $230.44 | $230.45 | $230.40 |
| Purchase #6 | $67.98 | 8.371% | $73.6706 | $73.67 | $73.65 | $73.70 |
| Purchase #7 | $194.27 | 4.717% | $203.4337 | $203.43 | $203.45 | $203.40 |
| 7 purchase totals = | $1,017.49 | $1,091.0392 | $1,091.03 | $1,091.05 | $1,091.10 | |