| 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 | $139.45 | 9.184% | $152.2571 | $152.26 | $152.25 | $152.30 |
| Purchase #2 | $80.90 | 13.429% | $91.7641 | $91.76 | $91.75 | $91.80 |
| Purchase #3 | $21.33 | 12.169% | $23.9256 | $23.93 | $23.95 | $23.90 |
| Purchase #4 | $12.82 | 9.860% | $14.0841 | $14.08 | $14.10 | $14.10 |
| Purchase #5 | $226.67 | 11.528% | $252.8005 | $252.80 | $252.80 | $252.80 |
| Purchase #6 | $60.45 | 8.306% | $65.471 | $65.47 | $65.45 | $65.50 |
| Purchase #7 | $24.64 | 9.155% | $26.8958 | $26.90 | $26.90 | $26.90 |
| 7 purchase totals = | $566.26 | $627.1982 | $627.20 | $627.20 | $627.30 | |