| 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 | $52.94 | 4.189% | $55.1577 | $55.16 | $55.15 | $55.20 |
| Purchase #2 | $145.97 | 5.186% | $153.54 | $153.54 | $153.55 | $153.50 |
| Purchase #3 | $18.61 | 3.771% | $19.3118 | $19.31 | $19.30 | $19.30 |
| Purchase #4 | $173.66 | 9.398% | $189.9806 | $189.98 | $190.00 | $190.00 |
| Purchase #5 | $111.93 | 13.428% | $126.96 | $126.96 | $126.95 | $127.00 |
| Purchase #6 | $13.65 | 4.232% | $14.2277 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $232.35 | 3.649% | $240.8285 | $240.83 | $240.85 | $240.80 |
| 7 purchase totals = | $749.11 | $800.0063 | $800.01 | $800.05 | $800.00 | |