| 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 | $163.81 | 5.727% | $173.1914 | $173.19 | $173.20 | $173.20 |
| Purchase #2 | $56.87 | 13.226% | $64.3916 | $64.39 | $64.40 | $64.40 |
| Purchase #3 | $146.30 | 9.710% | $160.5057 | $160.51 | $160.50 | $160.50 |
| Purchase #4 | $198.35 | 10.479% | $219.1351 | $219.14 | $219.15 | $219.10 |
| Purchase #5 | $39.95 | 5.475% | $42.1373 | $42.14 | $42.15 | $42.10 |
| Purchase #6 | $66.33 | 3.797% | $68.8486 | $68.85 | $68.85 | $68.80 |
| Purchase #7 | $115.73 | 6.793% | $123.5915 | $123.59 | $123.60 | $123.60 |
| 7 purchase totals = | $787.34 | $851.8012 | $851.81 | $851.85 | $851.70 | |