| 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 | $108.41 | 8.261% | $117.3658 | $117.37 | $117.35 | $117.40 |
| Purchase #2 | $143.45 | 11.194% | $159.5078 | $159.51 | $159.50 | $159.50 |
| Purchase #3 | $18.32 | 4.845% | $19.2076 | $19.21 | $19.20 | $19.20 |
| Purchase #4 | $191.75 | 13.444% | $217.5289 | $217.53 | $217.55 | $217.50 |
| Purchase #5 | $31.77 | 5.159% | $33.409 | $33.41 | $33.40 | $33.40 |
| Purchase #6 | $21.55 | 13.503% | $24.4599 | $24.46 | $24.45 | $24.50 |
| Purchase #7 | $93.93 | 13.849% | $106.9384 | $106.94 | $106.95 | $106.90 |
| 7 purchase totals = | $609.18 | $678.4174 | $678.43 | $678.40 | $678.40 | |