| 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 | $140.46 | 11.853% | $157.1087 | $157.11 | $157.10 | $157.10 |
| Purchase #2 | $236.88 | 8.413% | $256.8087 | $256.81 | $256.80 | $256.80 |
| Purchase #3 | $63.34 | 9.144% | $69.1318 | $69.13 | $69.15 | $69.10 |
| Purchase #4 | $221.41 | 10.686% | $245.0699 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $179.26 | 6.656% | $191.1915 | $191.19 | $191.20 | $191.20 |
| Purchase #6 | $133.46 | 9.776% | $146.507 | $146.51 | $146.50 | $146.50 |
| Purchase #7 | $69.62 | 7.128% | $74.5825 | $74.58 | $74.60 | $74.60 |
| 7 purchase totals = | $1,044.43 | $1,140.4001 | $1,140.40 | $1,140.40 | $1,140.40 | |