| 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 | $168.64 | 5.673% | $178.2069 | $178.21 | $178.20 | $178.20 |
| Purchase #2 | $101.52 | 8.864% | $110.5187 | $110.52 | $110.50 | $110.50 |
| Purchase #3 | $218.70 | 13.362% | $247.9227 | $247.92 | $247.90 | $247.90 |
| Purchase #4 | $207.55 | 10.343% | $229.0169 | $229.02 | $229.00 | $229.00 |
| Purchase #5 | $143.65 | 7.283% | $154.112 | $154.11 | $154.10 | $154.10 |
| Purchase #6 | $44.77 | 10.603% | $49.517 | $49.52 | $49.50 | $49.50 |
| Purchase #7 | $200.70 | 3.394% | $207.5118 | $207.51 | $207.50 | $207.50 |
| 7 purchase totals = | $1,085.53 | $1,176.8060 | $1,176.81 | $1,176.70 | $1,176.70 | |