| 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 | $139.74 | 9.147% | $152.522 | $152.52 | $152.50 | $152.50 |
| Purchase #2 | $250.90 | 13.637% | $285.1152 | $285.12 | $285.10 | $285.10 |
| Purchase #3 | $37.31 | 6.554% | $39.7553 | $39.76 | $39.75 | $39.80 |
| Purchase #4 | $160.91 | 4.667% | $168.4197 | $168.42 | $168.40 | $168.40 |
| Purchase #5 | $39.63 | 9.136% | $43.2506 | $43.25 | $43.25 | $43.30 |
| Purchase #6 | $25.86 | 3.799% | $26.8424 | $26.84 | $26.85 | $26.80 |
| Purchase #7 | $55.76 | 4.298% | $58.1566 | $58.16 | $58.15 | $58.20 |
| 7 purchase totals = | $710.11 | $774.0618 | $774.07 | $774.00 | $774.10 | |