| 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 | $170.72 | 3.810% | $177.2244 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $91.95 | 13.675% | $104.5242 | $104.52 | $104.50 | $104.50 |
| Purchase #3 | $41.36 | 8.307% | $44.7958 | $44.80 | $44.80 | $44.80 |
| Purchase #4 | $71.88 | 11.622% | $80.2339 | $80.23 | $80.25 | $80.20 |
| Purchase #5 | $244.85 | 4.104% | $254.8986 | $254.90 | $254.90 | $254.90 |
| Purchase #6 | $222.27 | 8.799% | $241.8275 | $241.83 | $241.85 | $241.80 |
| Purchase #7 | $52.89 | 4.587% | $55.3161 | $55.32 | $55.30 | $55.30 |
| 7 purchase totals = | $895.92 | $958.8205 | $958.82 | $958.80 | $958.70 | |