| 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 | $160.94 | 8.395% | $174.4509 | $174.45 | $174.45 | $174.50 |
| Purchase #2 | $145.50 | 6.211% | $154.537 | $154.54 | $154.55 | $154.50 |
| Purchase #3 | $125.72 | 13.130% | $142.227 | $142.23 | $142.25 | $142.20 |
| Purchase #4 | $26.29 | 13.638% | $29.8754 | $29.88 | $29.90 | $29.90 |
| Purchase #5 | $191.35 | 10.174% | $210.8179 | $210.82 | $210.80 | $210.80 |
| Purchase #6 | $96.97 | 11.513% | $108.1342 | $108.13 | $108.15 | $108.10 |
| Purchase #7 | $239.51 | 3.213% | $247.2055 | $247.21 | $247.20 | $247.20 |
| 7 purchase totals = | $986.28 | $1,067.2479 | $1,067.26 | $1,067.30 | $1,067.20 | |