| 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 | $143.45 | 11.245% | $159.581 | $159.58 | $159.60 | $159.60 |
| Purchase #2 | $242.79 | 11.623% | $271.0095 | $271.01 | $271.00 | $271.00 |
| Purchase #3 | $54.90 | 7.383% | $58.9533 | $58.95 | $58.95 | $59.00 |
| Purchase #4 | $38.80 | 11.322% | $43.1929 | $43.19 | $43.20 | $43.20 |
| Purchase #5 | $103.42 | 8.754% | $112.4734 | $112.47 | $112.45 | $112.50 |
| Purchase #6 | $138.31 | 8.243% | $149.7109 | $149.71 | $149.70 | $149.70 |
| Purchase #7 | $94.58 | 5.628% | $99.903 | $99.90 | $99.90 | $99.90 |
| 7 purchase totals = | $816.25 | $894.8240 | $894.81 | $894.80 | $894.90 | |