| 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 | $216.27 | 8.247% | $234.1058 | $234.11 | $234.10 | $234.10 |
| Purchase #2 | $143.65 | 4.277% | $149.7939 | $149.79 | $149.80 | $149.80 |
| Purchase #3 | $164.38 | 12.620% | $185.1248 | $185.12 | $185.10 | $185.10 |
| Purchase #4 | $183.63 | 3.460% | $189.9836 | $189.98 | $190.00 | $190.00 |
| Purchase #5 | $165.52 | 5.407% | $174.4697 | $174.47 | $174.45 | $174.50 |
| Purchase #6 | $15.56 | 11.132% | $17.2921 | $17.29 | $17.30 | $17.30 |
| Purchase #7 | $172.50 | 12.788% | $194.5593 | $194.56 | $194.55 | $194.60 |
| 7 purchase totals = | $1,061.51 | $1,145.3292 | $1,145.32 | $1,145.30 | $1,145.40 | |