| 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 | $177.79 | 8.327% | $192.5946 | $192.59 | $192.60 | $192.60 |
| Purchase #2 | $189.33 | 10.137% | $208.5224 | $208.52 | $208.50 | $208.50 |
| Purchase #3 | $39.28 | 13.818% | $44.7077 | $44.71 | $44.70 | $44.70 |
| Purchase #4 | $117.26 | 9.417% | $128.3024 | $128.30 | $128.30 | $128.30 |
| Purchase #5 | $54.42 | 8.863% | $59.2432 | $59.24 | $59.25 | $59.20 |
| Purchase #6 | $66.59 | 13.673% | $75.6949 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $77.69 | 10.592% | $85.9189 | $85.92 | $85.90 | $85.90 |
| 7 purchase totals = | $722.36 | $794.9841 | $794.97 | $794.95 | $794.90 | |