| 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 | $160.34 | 4.874% | $168.155 | $168.16 | $168.15 | $168.20 |
| Purchase #2 | $53.69 | 9.681% | $58.8877 | $58.89 | $58.90 | $58.90 |
| Purchase #3 | $223.69 | 12.874% | $252.4879 | $252.49 | $252.50 | $252.50 |
| Purchase #4 | $19.85 | 10.256% | $21.8858 | $21.89 | $21.90 | $21.90 |
| Purchase #5 | $234.40 | 4.250% | $244.362 | $244.36 | $244.35 | $244.40 |
| Purchase #6 | $8.68 | 4.772% | $9.0942 | $9.09 | $9.10 | $9.10 |
| Purchase #7 | $41.70 | 5.424% | $43.9618 | $43.96 | $43.95 | $44.00 |
| 7 purchase totals = | $742.35 | $798.8344 | $798.84 | $798.85 | $799.00 | |