| 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 | $112.32 | 5.739% | $118.766 | $118.77 | $118.75 | $118.80 |
| Purchase #2 | $56.58 | 13.435% | $64.1815 | $64.18 | $64.20 | $64.20 |
| Purchase #3 | $173.37 | 9.350% | $189.5801 | $189.58 | $189.60 | $189.60 |
| Purchase #4 | $64.73 | 5.224% | $68.1115 | $68.11 | $68.10 | $68.10 |
| Purchase #5 | $38.41 | 5.197% | $40.4062 | $40.41 | $40.40 | $40.40 |
| Purchase #6 | $140.78 | 10.837% | $156.0363 | $156.04 | $156.05 | $156.00 |
| Purchase #7 | $191.89 | 10.475% | $211.9905 | $211.99 | $212.00 | $212.00 |
| 7 purchase totals = | $778.08 | $849.0721 | $849.08 | $849.10 | $849.10 | |