| 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 | $178.48 | 8.848% | $194.2719 | $194.27 | $194.25 | $194.30 |
| Purchase #2 | $75.93 | 11.322% | $84.5268 | $84.53 | $84.55 | $84.50 |
| Purchase #3 | $109.58 | 6.571% | $116.7805 | $116.78 | $116.80 | $116.80 |
| Purchase #4 | $223.63 | 11.709% | $249.8148 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $178.59 | 12.641% | $201.1656 | $201.17 | $201.15 | $201.20 |
| Purchase #6 | $63.28 | 3.233% | $65.3258 | $65.33 | $65.35 | $65.30 |
| Purchase #7 | $222.62 | 9.137% | $242.9608 | $242.96 | $242.95 | $243.00 |
| 7 purchase totals = | $1,052.11 | $1,154.8462 | $1,154.85 | $1,154.85 | $1,154.90 | |