| 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 | $147.70 | 6.454% | $157.2326 | $157.23 | $157.25 | $157.20 |
| Purchase #2 | $249.72 | 8.823% | $271.7528 | $271.75 | $271.75 | $271.80 |
| Purchase #3 | $26.76 | 8.113% | $28.931 | $28.93 | $28.95 | $28.90 |
| Purchase #4 | $99.62 | 9.736% | $109.319 | $109.32 | $109.30 | $109.30 |
| Purchase #5 | $191.56 | 4.430% | $200.0461 | $200.05 | $200.05 | $200.00 |
| Purchase #6 | $67.40 | 11.802% | $75.3545 | $75.35 | $75.35 | $75.40 |
| Purchase #7 | $15.29 | 6.443% | $16.2751 | $16.28 | $16.30 | $16.30 |
| 7 purchase totals = | $798.05 | $858.9111 | $858.91 | $858.95 | $858.90 | |