| 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 | $147.67 | 3.501% | $152.8399 | $152.84 | $152.85 | $152.80 |
| Purchase #2 | $87.62 | 11.470% | $97.67 | $97.67 | $97.65 | $97.70 |
| Purchase #3 | $130.28 | 7.264% | $139.7435 | $139.74 | $139.75 | $139.70 |
| Purchase #4 | $132.60 | 5.355% | $139.7007 | $139.70 | $139.70 | $139.70 |
| Purchase #5 | $105.88 | 5.866% | $112.0909 | $112.09 | $112.10 | $112.10 |
| Purchase #6 | $130.99 | 6.388% | $139.3576 | $139.36 | $139.35 | $139.40 |
| Purchase #7 | $163.52 | 11.128% | $181.7165 | $181.72 | $181.70 | $181.70 |
| 7 purchase totals = | $898.56 | $963.1191 | $963.12 | $963.10 | $963.10 | |