| 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 | $170.81 | 11.678% | $190.7572 | $190.76 | $190.75 | $190.80 |
| Purchase #2 | $201.34 | 5.409% | $212.2305 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $155.74 | 12.788% | $175.656 | $175.66 | $175.65 | $175.70 |
| Purchase #4 | $139.30 | 7.810% | $150.1793 | $150.18 | $150.20 | $150.20 |
| Purchase #5 | $8.99 | 11.452% | $10.0195 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $135.94 | 13.811% | $154.7147 | $154.71 | $154.70 | $154.70 |
| Purchase #7 | $160.95 | 13.164% | $182.1375 | $182.14 | $182.15 | $182.10 |
| 7 purchase totals = | $973.07 | $1,075.6947 | $1,075.70 | $1,075.70 | $1,075.70 | |