| 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 | $224.25 | 8.867% | $244.1342 | $244.13 | $244.15 | $244.10 |
| Purchase #2 | $191.96 | 7.478% | $206.3148 | $206.31 | $206.30 | $206.30 |
| Purchase #3 | $159.49 | 12.837% | $179.9637 | $179.96 | $179.95 | $180.00 |
| Purchase #4 | $9.85 | 6.847% | $10.5244 | $10.52 | $10.50 | $10.50 |
| Purchase #5 | $160.72 | 10.556% | $177.6856 | $177.69 | $177.70 | $177.70 |
| Purchase #6 | $173.52 | 6.232% | $184.3338 | $184.33 | $184.35 | $184.30 |
| Purchase #7 | $133.43 | 8.512% | $144.7876 | $144.79 | $144.80 | $144.80 |
| 7 purchase totals = | $1,053.22 | $1,147.7441 | $1,147.73 | $1,147.75 | $1,147.70 | |