| 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 | $172.90 | 12.661% | $194.7909 | $194.79 | $194.80 | $194.80 |
| Purchase #2 | $40.44 | 10.757% | $44.7901 | $44.79 | $44.80 | $44.80 |
| Purchase #3 | $96.84 | 12.154% | $108.6099 | $108.61 | $108.60 | $108.60 |
| Purchase #4 | $33.65 | 6.660% | $35.8911 | $35.89 | $35.90 | $35.90 |
| Purchase #5 | $209.74 | 12.153% | $235.2297 | $235.23 | $235.25 | $235.20 |
| Purchase #6 | $24.48 | 8.653% | $26.5983 | $26.60 | $26.60 | $26.60 |
| Purchase #7 | $204.55 | 10.336% | $225.6923 | $225.69 | $225.70 | $225.70 |
| 7 purchase totals = | $782.60 | $871.6023 | $871.60 | $871.65 | $871.60 | |