| 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 | $156.80 | 9.282% | $171.3542 | $171.35 | $171.35 | $171.40 |
| Purchase #2 | $110.32 | 10.606% | $122.0205 | $122.02 | $122.00 | $122.00 |
| Purchase #3 | $91.36 | 7.601% | $98.3043 | $98.30 | $98.30 | $98.30 |
| Purchase #4 | $24.86 | 12.358% | $27.9322 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $241.97 | 7.521% | $260.1686 | $260.17 | $260.15 | $260.20 |
| Purchase #6 | $90.49 | 4.610% | $94.6616 | $94.66 | $94.65 | $94.70 |
| Purchase #7 | $76.97 | 8.598% | $83.5879 | $83.59 | $83.60 | $83.60 |
| 7 purchase totals = | $792.77 | $858.0293 | $858.02 | $858.00 | $858.10 | |