| 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 | $199.43 | 12.387% | $224.1334 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $140.92 | 10.441% | $155.6335 | $155.63 | $155.65 | $155.60 |
| Purchase #3 | $91.51 | 9.663% | $100.3526 | $100.35 | $100.35 | $100.40 |
| Purchase #4 | $144.41 | 7.873% | $155.7794 | $155.78 | $155.80 | $155.80 |
| Purchase #5 | $118.36 | 3.171% | $122.1132 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $131.27 | 8.592% | $142.5487 | $142.55 | $142.55 | $142.50 |
| Purchase #7 | $54.28 | 3.740% | $56.3101 | $56.31 | $56.30 | $56.30 |
| 7 purchase totals = | $880.18 | $956.8709 | $956.86 | $956.90 | $956.80 | |