| 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 | $75.84 | 11.797% | $84.7868 | $84.79 | $84.80 | $84.80 |
| Purchase #2 | $142.63 | 6.326% | $151.6528 | $151.65 | $151.65 | $151.70 |
| Purchase #3 | $12.78 | 4.135% | $13.3085 | $13.31 | $13.30 | $13.30 |
| Purchase #4 | $211.78 | 12.377% | $237.992 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $165.37 | 13.623% | $187.8984 | $187.90 | $187.90 | $187.90 |
| Purchase #6 | $87.37 | 12.700% | $98.466 | $98.47 | $98.45 | $98.50 |
| Purchase #7 | $166.68 | 6.319% | $177.2125 | $177.21 | $177.20 | $177.20 |
| 7 purchase totals = | $862.45 | $951.3170 | $951.32 | $951.30 | $951.40 | |