| 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 | $199.52 | 10.259% | $219.9888 | $219.99 | $220.00 | $220.00 |
| Purchase #2 | $152.37 | 6.131% | $161.7118 | $161.71 | $161.70 | $161.70 |
| Purchase #3 | $125.60 | 4.352% | $131.0661 | $131.07 | $131.05 | $131.10 |
| Purchase #4 | $128.74 | 5.619% | $135.9739 | $135.97 | $135.95 | $136.00 |
| Purchase #5 | $137.74 | 8.873% | $149.9617 | $149.96 | $149.95 | $150.00 |
| Purchase #6 | $45.74 | 10.492% | $50.539 | $50.54 | $50.55 | $50.50 |
| Purchase #7 | $48.96 | 10.149% | $53.929 | $53.93 | $53.95 | $53.90 |
| 7 purchase totals = | $838.67 | $903.1703 | $903.17 | $903.15 | $903.20 | |