| 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 | $182.61 | 13.865% | $207.9289 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $117.32 | 13.748% | $133.4492 | $133.45 | $133.45 | $133.40 |
| Purchase #3 | $232.61 | 8.622% | $252.6656 | $252.67 | $252.65 | $252.70 |
| Purchase #4 | $20.61 | 8.266% | $22.3136 | $22.31 | $22.30 | $22.30 |
| Purchase #5 | $41.29 | 10.314% | $45.5487 | $45.55 | $45.55 | $45.50 |
| Purchase #6 | $64.85 | 5.753% | $68.5808 | $68.58 | $68.60 | $68.60 |
| Purchase #7 | $121.56 | 13.294% | $137.7202 | $137.72 | $137.70 | $137.70 |
| 7 purchase totals = | $780.85 | $868.2070 | $868.21 | $868.20 | $868.10 | |