| 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 | $152.81 | 11.267% | $170.0271 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $64.85 | 13.425% | $73.5561 | $73.56 | $73.55 | $73.60 |
| Purchase #3 | $171.27 | 3.640% | $177.5042 | $177.50 | $177.50 | $177.50 |
| Purchase #4 | $72.62 | 5.617% | $76.6991 | $76.70 | $76.70 | $76.70 |
| Purchase #5 | $212.86 | 3.680% | $220.6932 | $220.69 | $220.70 | $220.70 |
| Purchase #6 | $181.78 | 5.581% | $191.9251 | $191.93 | $191.95 | $191.90 |
| Purchase #7 | $50.95 | 10.548% | $56.3242 | $56.32 | $56.30 | $56.30 |
| 7 purchase totals = | $907.14 | $966.7290 | $966.73 | $966.75 | $966.70 | |