| 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 | $165.95 | 9.597% | $181.8762 | $181.88 | $181.90 | $181.90 |
| Purchase #2 | $137.84 | 12.140% | $154.5738 | $154.57 | $154.55 | $154.60 |
| Purchase #3 | $28.50 | 6.561% | $30.3699 | $30.37 | $30.35 | $30.40 |
| Purchase #4 | $6.70 | 5.459% | $7.0658 | $7.07 | $7.05 | $7.10 |
| Purchase #5 | $99.30 | 8.192% | $107.4347 | $107.43 | $107.45 | $107.40 |
| Purchase #6 | $152.72 | 13.692% | $173.6304 | $173.63 | $173.65 | $173.60 |
| Purchase #7 | $104.45 | 7.546% | $112.3318 | $112.33 | $112.35 | $112.30 |
| 7 purchase totals = | $695.46 | $767.2826 | $767.28 | $767.30 | $767.30 | |