| 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 | $12.74 | 10.772% | $14.1124 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $154.84 | 13.633% | $175.9493 | $175.95 | $175.95 | $175.90 |
| Purchase #3 | $140.53 | 6.634% | $149.8528 | $149.85 | $149.85 | $149.90 |
| Purchase #4 | $138.34 | 9.571% | $151.5805 | $151.58 | $151.60 | $151.60 |
| Purchase #5 | $40.61 | 9.617% | $44.5155 | $44.52 | $44.50 | $44.50 |
| Purchase #6 | $19.73 | 8.649% | $21.4364 | $21.44 | $21.45 | $21.40 |
| Purchase #7 | $151.74 | 9.752% | $166.5377 | $166.54 | $166.55 | $166.50 |
| 7 purchase totals = | $658.53 | $723.9846 | $723.99 | $724.00 | $723.90 | |