| 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 | $143.87 | 7.425% | $154.5523 | $154.55 | $154.55 | $154.60 |
| Purchase #2 | $60.54 | 10.559% | $66.9324 | $66.93 | $66.95 | $66.90 |
| Purchase #3 | $146.57 | 10.212% | $161.5377 | $161.54 | $161.55 | $161.50 |
| Purchase #4 | $48.51 | 6.564% | $51.6942 | $51.69 | $51.70 | $51.70 |
| Purchase #5 | $12.44 | 13.478% | $14.1167 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $13.41 | 9.705% | $14.7114 | $14.71 | $14.70 | $14.70 |
| Purchase #7 | $224.67 | 6.665% | $239.6443 | $239.64 | $239.65 | $239.60 |
| 7 purchase totals = | $650.01 | $703.1890 | $703.18 | $703.20 | $703.10 | |