| 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 | $157.45 | 12.448% | $177.0494 | $177.05 | $177.05 | $177.00 |
| Purchase #2 | $156.91 | 6.230% | $166.6855 | $166.69 | $166.70 | $166.70 |
| Purchase #3 | $134.47 | 3.438% | $139.0931 | $139.09 | $139.10 | $139.10 |
| Purchase #4 | $107.26 | 3.356% | $110.8596 | $110.86 | $110.85 | $110.90 |
| Purchase #5 | $90.70 | 5.566% | $95.7484 | $95.75 | $95.75 | $95.70 |
| Purchase #6 | $19.86 | 5.335% | $20.9195 | $20.92 | $20.90 | $20.90 |
| Purchase #7 | $53.98 | 10.206% | $59.4892 | $59.49 | $59.50 | $59.50 |
| 7 purchase totals = | $720.63 | $769.8447 | $769.85 | $769.85 | $769.80 | |