| 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 | $163.86 | 7.840% | $176.7066 | $176.71 | $176.70 | $176.70 |
| Purchase #2 | $172.36 | 5.801% | $182.3586 | $182.36 | $182.35 | $182.40 |
| Purchase #3 | $136.48 | 3.106% | $140.7191 | $140.72 | $140.70 | $140.70 |
| Purchase #4 | $104.97 | 6.368% | $111.6545 | $111.65 | $111.65 | $111.70 |
| Purchase #5 | $130.80 | 12.152% | $146.6948 | $146.69 | $146.70 | $146.70 |
| Purchase #6 | $142.88 | 13.237% | $161.793 | $161.79 | $161.80 | $161.80 |
| Purchase #7 | $26.66 | 8.848% | $29.0189 | $29.02 | $29.00 | $29.00 |
| 7 purchase totals = | $878.01 | $948.9455 | $948.94 | $948.90 | $949.00 | |