| 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 | 12.458% | $157.9585 | $157.96 | $157.95 | $158.00 |
| Purchase #2 | $190.62 | 10.204% | $210.0709 | $210.07 | $210.05 | $210.10 |
| Purchase #3 | $88.64 | 11.815% | $99.1128 | $99.11 | $99.10 | $99.10 |
| Purchase #4 | $184.88 | 11.530% | $206.1967 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $107.28 | 12.565% | $120.7597 | $120.76 | $120.75 | $120.80 |
| Purchase #6 | $201.91 | 10.405% | $222.9187 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $183.56 | 5.266% | $193.2263 | $193.23 | $193.25 | $193.20 |
| 7 purchase totals = | $1,097.35 | $1,210.2436 | $1,210.25 | $1,210.20 | $1,210.30 | |