| 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 | $138.27 | 11.258% | $153.8364 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $199.50 | 11.686% | $222.8136 | $222.81 | $222.80 | $222.80 |
| Purchase #3 | $247.73 | 8.470% | $268.7127 | $268.71 | $268.70 | $268.70 |
| Purchase #4 | $208.81 | 3.459% | $216.0327 | $216.03 | $216.05 | $216.00 |
| Purchase #5 | $181.97 | 11.396% | $202.7073 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $245.89 | 8.402% | $266.5497 | $266.55 | $266.55 | $266.50 |
| Purchase #7 | $225.69 | 8.324% | $244.4764 | $244.48 | $244.50 | $244.50 |
| 7 purchase totals = | $1,447.86 | $1,575.1288 | $1,575.13 | $1,575.15 | $1,575.00 | |