| 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 | $105.40 | 6.472% | $112.2215 | $112.22 | $112.20 | $112.20 |
| Purchase #2 | $178.54 | 9.402% | $195.3263 | $195.33 | $195.35 | $195.30 |
| Purchase #3 | $75.83 | 11.168% | $84.2987 | $84.30 | $84.30 | $84.30 |
| Purchase #4 | $153.74 | 11.239% | $171.0188 | $171.02 | $171.00 | $171.00 |
| Purchase #5 | $180.60 | 5.837% | $191.1416 | $191.14 | $191.15 | $191.10 |
| Purchase #6 | $131.87 | 12.581% | $148.4606 | $148.46 | $148.45 | $148.50 |
| Purchase #7 | $38.82 | 12.573% | $43.7008 | $43.70 | $43.70 | $43.70 |
| 7 purchase totals = | $864.80 | $946.1683 | $946.17 | $946.15 | $946.10 | |