| 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 | $158.88 | 12.503% | $178.7448 | $178.74 | $178.75 | $178.70 |
| Purchase #2 | $53.76 | 6.344% | $57.1705 | $57.17 | $57.15 | $57.20 |
| Purchase #3 | $78.36 | 9.360% | $85.6945 | $85.69 | $85.70 | $85.70 |
| Purchase #4 | $247.57 | 8.638% | $268.9551 | $268.96 | $268.95 | $269.00 |
| Purchase #5 | $63.86 | 7.844% | $68.8692 | $68.87 | $68.85 | $68.90 |
| Purchase #6 | $250.29 | 10.486% | $276.5354 | $276.54 | $276.55 | $276.50 |
| Purchase #7 | $33.86 | 3.201% | $34.9439 | $34.94 | $34.95 | $34.90 |
| 7 purchase totals = | $886.58 | $970.9134 | $970.91 | $970.90 | $970.90 | |