| 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 | $188.29 | 5.204% | $198.0886 | $198.09 | $198.10 | $198.10 |
| Purchase #2 | $102.32 | 6.383% | $108.8511 | $108.85 | $108.85 | $108.90 |
| Purchase #3 | $141.69 | 12.406% | $159.2681 | $159.27 | $159.25 | $159.30 |
| Purchase #4 | $60.83 | 3.551% | $62.9901 | $62.99 | $63.00 | $63.00 |
| Purchase #5 | $116.54 | 7.540% | $125.3271 | $125.33 | $125.35 | $125.30 |
| Purchase #6 | $229.80 | 9.592% | $251.8424 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $26.75 | 5.247% | $28.1536 | $28.15 | $28.15 | $28.20 |
| 7 purchase totals = | $866.22 | $934.5210 | $934.52 | $934.55 | $934.60 | |