| 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 | $106.97 | 9.321% | $116.9407 | $116.94 | $116.95 | $116.90 |
| Purchase #2 | $168.80 | 4.477% | $176.3572 | $176.36 | $176.35 | $176.40 |
| Purchase #3 | $148.79 | 3.844% | $154.5095 | $154.51 | $154.50 | $154.50 |
| Purchase #4 | $134.48 | 8.608% | $146.056 | $146.06 | $146.05 | $146.10 |
| Purchase #5 | $78.53 | 11.783% | $87.7832 | $87.78 | $87.80 | $87.80 |
| Purchase #6 | $151.29 | 11.453% | $168.6172 | $168.62 | $168.60 | $168.60 |
| Purchase #7 | $143.44 | 10.516% | $158.5242 | $158.52 | $158.50 | $158.50 |
| 7 purchase totals = | $932.30 | $1,008.7880 | $1,008.79 | $1,008.75 | $1,008.80 | |