| 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 | $60.63 | 7.462% | $65.1542 | $65.15 | $65.15 | $65.20 |
| Purchase #2 | $125.57 | 3.207% | $129.597 | $129.60 | $129.60 | $129.60 |
| Purchase #3 | $166.46 | 8.518% | $180.6391 | $180.64 | $180.65 | $180.60 |
| Purchase #4 | $136.65 | 10.685% | $151.2511 | $151.25 | $151.25 | $151.30 |
| Purchase #5 | $234.62 | 10.842% | $260.0575 | $260.06 | $260.05 | $260.10 |
| Purchase #6 | $155.92 | 4.486% | $162.9146 | $162.91 | $162.90 | $162.90 |
| Purchase #7 | $206.27 | 6.280% | $219.2238 | $219.22 | $219.20 | $219.20 |
| 7 purchase totals = | $1,086.12 | $1,168.8373 | $1,168.83 | $1,168.80 | $1,168.90 | |