| 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 | $183.48 | 8.703% | $199.4483 | $199.45 | $199.45 | $199.40 |
| Purchase #2 | $75.92 | 11.707% | $84.808 | $84.81 | $84.80 | $84.80 |
| Purchase #3 | $187.74 | 8.828% | $204.3137 | $204.31 | $204.30 | $204.30 |
| Purchase #4 | $234.56 | 9.318% | $256.4163 | $256.42 | $256.40 | $256.40 |
| Purchase #5 | $148.64 | 8.171% | $160.7854 | $160.79 | $160.80 | $160.80 |
| Purchase #6 | $229.72 | 8.442% | $249.113 | $249.11 | $249.10 | $249.10 |
| Purchase #7 | $167.82 | 7.419% | $180.2706 | $180.27 | $180.25 | $180.30 |
| 7 purchase totals = | $1,227.88 | $1,335.1553 | $1,335.16 | $1,335.10 | $1,335.10 | |