| 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 | $108.70 | 12.854% | $122.6723 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $144.83 | 10.490% | $160.0227 | $160.02 | $160.00 | $160.00 |
| Purchase #3 | $116.53 | 13.663% | $132.4515 | $132.45 | $132.45 | $132.50 |
| Purchase #4 | $158.92 | 4.559% | $166.1652 | $166.17 | $166.15 | $166.20 |
| Purchase #5 | $174.47 | 7.192% | $187.0179 | $187.02 | $187.00 | $187.00 |
| Purchase #6 | $22.75 | 9.593% | $24.9324 | $24.93 | $24.95 | $24.90 |
| Purchase #7 | $250.79 | 11.576% | $279.8215 | $279.82 | $279.80 | $279.80 |
| 7 purchase totals = | $976.99 | $1,073.0835 | $1,073.08 | $1,073.00 | $1,073.10 | |