| 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 | $144.48 | 13.510% | $163.9992 | $164.00 | $164.00 | $164.00 |
| Purchase #2 | $93.43 | 3.129% | $96.3534 | $96.35 | $96.35 | $96.40 |
| Purchase #3 | $245.42 | 8.194% | $265.5297 | $265.53 | $265.55 | $265.50 |
| Purchase #4 | $138.41 | 12.387% | $155.5548 | $155.55 | $155.55 | $155.60 |
| Purchase #5 | $75.84 | 11.114% | $84.2689 | $84.27 | $84.25 | $84.30 |
| Purchase #6 | $19.89 | 11.177% | $22.1131 | $22.11 | $22.10 | $22.10 |
| Purchase #7 | $53.50 | 8.849% | $58.2342 | $58.23 | $58.25 | $58.20 |
| 7 purchase totals = | $770.97 | $846.0533 | $846.04 | $846.05 | $846.10 | |