| 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 | $162.48 | 10.789% | $180.01 | $180.01 | $180.00 | $180.00 |
| Purchase #2 | $228.46 | 9.805% | $250.8605 | $250.86 | $250.85 | $250.90 |
| Purchase #3 | $81.35 | 12.804% | $91.7661 | $91.77 | $91.75 | $91.80 |
| Purchase #4 | $11.29 | 12.776% | $12.7324 | $12.73 | $12.75 | $12.70 |
| Purchase #5 | $19.48 | 7.871% | $21.0133 | $21.01 | $21.00 | $21.00 |
| Purchase #6 | $59.84 | 9.860% | $65.7402 | $65.74 | $65.75 | $65.70 |
| Purchase #7 | $238.86 | 5.758% | $252.6136 | $252.61 | $252.60 | $252.60 |
| 7 purchase totals = | $801.76 | $874.7361 | $874.73 | $874.70 | $874.70 | |