| 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 | $154.56 | 6.603% | $164.7656 | $164.77 | $164.75 | $164.80 |
| Purchase #2 | $204.46 | 12.839% | $230.7106 | $230.71 | $230.70 | $230.70 |
| Purchase #3 | $130.60 | 11.186% | $145.2089 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $202.72 | 10.330% | $223.661 | $223.66 | $223.65 | $223.70 |
| Purchase #5 | $38.74 | 9.625% | $42.4687 | $42.47 | $42.45 | $42.50 |
| Purchase #6 | $135.40 | 9.556% | $148.3388 | $148.34 | $148.35 | $148.30 |
| Purchase #7 | $28.37 | 3.383% | $29.3298 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $894.85 | $984.4834 | $984.49 | $984.45 | $984.50 | |