| 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 | $101.50 | 13.765% | $115.4715 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $174.67 | 11.248% | $194.3169 | $194.32 | $194.30 | $194.30 |
| Purchase #3 | $116.35 | 6.648% | $124.0849 | $124.08 | $124.10 | $124.10 |
| Purchase #4 | $211.42 | 3.604% | $219.0396 | $219.04 | $219.05 | $219.00 |
| Purchase #5 | $48.69 | 12.198% | $54.6292 | $54.63 | $54.65 | $54.60 |
| Purchase #6 | $81.95 | 6.306% | $87.1178 | $87.12 | $87.10 | $87.10 |
| Purchase #7 | $46.93 | 13.328% | $53.1848 | $53.18 | $53.20 | $53.20 |
| 7 purchase totals = | $781.51 | $847.8447 | $847.84 | $847.85 | $847.80 | |