| 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 | $163.84 | 8.320% | $177.4715 | $177.47 | $177.45 | $177.50 |
| Purchase #2 | $105.81 | 7.537% | $113.7849 | $113.78 | $113.80 | $113.80 |
| Purchase #3 | $163.55 | 13.134% | $185.0307 | $185.03 | $185.05 | $185.00 |
| Purchase #4 | $80.34 | 7.706% | $86.531 | $86.53 | $86.55 | $86.50 |
| Purchase #5 | $162.96 | 10.415% | $179.9323 | $179.93 | $179.95 | $179.90 |
| Purchase #6 | $131.72 | 13.675% | $149.7327 | $149.73 | $149.75 | $149.70 |
| Purchase #7 | $41.58 | 6.650% | $44.3451 | $44.35 | $44.35 | $44.30 |
| 7 purchase totals = | $849.80 | $936.8282 | $936.82 | $936.90 | $936.70 | |