| 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 | $181.79 | 3.621% | $188.3726 | $188.37 | $188.35 | $188.40 |
| Purchase #2 | $56.63 | 13.199% | $64.1046 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $79.40 | 12.512% | $89.3345 | $89.33 | $89.35 | $89.30 |
| Purchase #4 | $210.81 | 6.431% | $224.3672 | $224.37 | $224.35 | $224.40 |
| Purchase #5 | $217.96 | 3.647% | $225.909 | $225.91 | $225.90 | $225.90 |
| Purchase #6 | $223.60 | 5.253% | $235.3457 | $235.35 | $235.35 | $235.30 |
| Purchase #7 | $101.43 | 8.753% | $110.3082 | $110.31 | $110.30 | $110.30 |
| 7 purchase totals = | $1,071.62 | $1,137.7418 | $1,137.74 | $1,137.70 | $1,137.70 | |