| 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 | $181.71 | 3.290% | $187.6883 | $187.69 | $187.70 | $187.70 |
| Purchase #2 | $37.81 | 8.584% | $41.0556 | $41.06 | $41.05 | $41.10 |
| Purchase #3 | $86.85 | 8.720% | $94.4233 | $94.42 | $94.40 | $94.40 |
| Purchase #4 | $91.36 | 10.617% | $101.0597 | $101.06 | $101.05 | $101.10 |
| Purchase #5 | $229.74 | 6.198% | $243.9793 | $243.98 | $244.00 | $244.00 |
| Purchase #6 | $7.99 | 12.562% | $8.9937 | $8.99 | $9.00 | $9.00 |
| Purchase #7 | $138.62 | 4.422% | $144.7498 | $144.75 | $144.75 | $144.70 |
| 7 purchase totals = | $774.08 | $821.9497 | $821.95 | $821.95 | $822.00 | |