| 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 | $178.70 | 12.668% | $201.3377 | $201.34 | $201.35 | $201.30 |
| Purchase #2 | $12.99 | 6.287% | $13.8067 | $13.81 | $13.80 | $13.80 |
| Purchase #3 | $103.92 | 4.614% | $108.7149 | $108.71 | $108.70 | $108.70 |
| Purchase #4 | $145.26 | 6.715% | $155.0142 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $46.96 | 6.688% | $50.1007 | $50.10 | $50.10 | $50.10 |
| Purchase #6 | $94.70 | 11.820% | $105.8935 | $105.89 | $105.90 | $105.90 |
| Purchase #7 | $53.51 | 9.159% | $58.411 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $636.04 | $693.2787 | $693.27 | $693.25 | $693.20 | |