| 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 | $17.79 | 7.791% | $19.176 | $19.18 | $19.20 | $19.20 |
| Purchase #2 | $142.36 | 11.647% | $158.9407 | $158.94 | $158.95 | $158.90 |
| Purchase #3 | $244.83 | 12.481% | $275.3872 | $275.39 | $275.40 | $275.40 |
| Purchase #4 | $73.70 | 8.493% | $79.9593 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $143.47 | 12.303% | $161.1211 | $161.12 | $161.10 | $161.10 |
| Purchase #6 | $105.56 | 5.742% | $111.6213 | $111.62 | $111.60 | $111.60 |
| Purchase #7 | $129.83 | 12.105% | $145.5459 | $145.55 | $145.55 | $145.50 |
| 7 purchase totals = | $857.54 | $951.7515 | $951.76 | $951.75 | $951.70 | |