| 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 | $101.78 | 13.132% | $115.1457 | $115.15 | $115.15 | $115.10 |
| Purchase #2 | $199.97 | 6.492% | $212.9521 | $212.95 | $212.95 | $213.00 |
| Purchase #3 | $48.55 | 12.584% | $54.6595 | $54.66 | $54.65 | $54.70 |
| Purchase #4 | $146.43 | 7.304% | $157.1252 | $157.13 | $157.15 | $157.10 |
| Purchase #5 | $33.36 | 7.661% | $35.9157 | $35.92 | $35.90 | $35.90 |
| Purchase #6 | $139.64 | 13.796% | $158.9047 | $158.90 | $158.90 | $158.90 |
| Purchase #7 | $96.28 | 6.577% | $102.6123 | $102.61 | $102.60 | $102.60 |
| 7 purchase totals = | $766.01 | $837.3152 | $837.32 | $837.30 | $837.30 | |