| 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 | $144.91 | 5.573% | $152.9858 | $152.99 | $153.00 | $153.00 |
| Purchase #2 | $133.32 | 13.480% | $151.2915 | $151.29 | $151.30 | $151.30 |
| Purchase #3 | $197.49 | 7.683% | $212.6632 | $212.66 | $212.65 | $212.70 |
| Purchase #4 | $18.93 | 5.378% | $19.9481 | $19.95 | $19.95 | $19.90 |
| Purchase #5 | $107.51 | 13.224% | $121.7271 | $121.73 | $121.75 | $121.70 |
| Purchase #6 | $224.48 | 11.421% | $250.1179 | $250.12 | $250.10 | $250.10 |
| Purchase #7 | $76.48 | 13.854% | $87.0755 | $87.08 | $87.10 | $87.10 |
| 7 purchase totals = | $903.12 | $995.8091 | $995.82 | $995.85 | $995.80 | |