| 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 | $131.84 | 13.695% | $149.8955 | $149.90 | $149.90 | $149.90 |
| Purchase #2 | $110.35 | 13.769% | $125.5441 | $125.54 | $125.55 | $125.50 |
| Purchase #3 | $66.68 | 11.846% | $74.5789 | $74.58 | $74.60 | $74.60 |
| Purchase #4 | $118.53 | 10.488% | $130.9614 | $130.96 | $130.95 | $131.00 |
| Purchase #5 | $82.93 | 5.178% | $87.2241 | $87.22 | $87.20 | $87.20 |
| Purchase #6 | $87.88 | 12.842% | $99.1655 | $99.17 | $99.15 | $99.20 |
| Purchase #7 | $245.43 | 9.638% | $269.0845 | $269.08 | $269.10 | $269.10 |
| 7 purchase totals = | $843.64 | $936.4540 | $936.45 | $936.45 | $936.50 | |