| 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 | $129.35 | 3.288% | $133.603 | $133.60 | $133.60 | $133.60 |
| Purchase #2 | $60.32 | 13.253% | $68.3142 | $68.31 | $68.30 | $68.30 |
| Purchase #3 | $179.59 | 10.244% | $197.9872 | $197.99 | $198.00 | $198.00 |
| Purchase #4 | $40.68 | 9.566% | $44.5714 | $44.57 | $44.55 | $44.60 |
| Purchase #5 | $13.66 | 8.594% | $14.8339 | $14.83 | $14.85 | $14.80 |
| Purchase #6 | $229.26 | 5.736% | $242.4104 | $242.41 | $242.40 | $242.40 |
| Purchase #7 | $53.73 | 8.294% | $58.1864 | $58.19 | $58.20 | $58.20 |
| 7 purchase totals = | $706.59 | $759.9065 | $759.90 | $759.90 | $759.90 | |