| 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 | $197.26 | 11.353% | $219.6549 | $219.65 | $219.65 | $219.70 |
| Purchase #2 | $101.88 | 5.806% | $107.7952 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $90.42 | 6.371% | $96.1807 | $96.18 | $96.20 | $96.20 |
| Purchase #4 | $40.69 | 10.444% | $44.9397 | $44.94 | $44.95 | $44.90 |
| Purchase #5 | $179.89 | 6.219% | $191.0774 | $191.08 | $191.10 | $191.10 |
| Purchase #6 | $17.57 | 6.439% | $18.7013 | $18.70 | $18.70 | $18.70 |
| Purchase #7 | $103.43 | 5.369% | $108.9832 | $108.98 | $109.00 | $109.00 |
| 7 purchase totals = | $731.14 | $787.3324 | $787.33 | $787.40 | $787.40 | |