| 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 | $176.30 | 6.556% | $187.8582 | $187.86 | $187.85 | $187.90 |
| Purchase #2 | $171.99 | 10.749% | $190.4772 | $190.48 | $190.50 | $190.50 |
| Purchase #3 | $18.47 | 4.781% | $19.3531 | $19.35 | $19.35 | $19.40 |
| Purchase #4 | $103.49 | 4.314% | $107.9546 | $107.95 | $107.95 | $108.00 |
| Purchase #5 | $198.98 | 8.628% | $216.148 | $216.15 | $216.15 | $216.10 |
| Purchase #6 | $28.64 | 7.200% | $30.7021 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $169.41 | 7.201% | $181.6092 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $867.28 | $934.1024 | $934.10 | $934.10 | $934.20 | |