| 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 | $226.52 | 9.357% | $247.7155 | $247.72 | $247.70 | $247.70 |
| Purchase #2 | $140.33 | 9.741% | $153.9995 | $154.00 | $154.00 | $154.00 |
| Purchase #3 | $6.99 | 6.121% | $7.4179 | $7.42 | $7.40 | $7.40 |
| Purchase #4 | $153.67 | 4.214% | $160.1457 | $160.15 | $160.15 | $160.10 |
| Purchase #5 | $45.83 | 7.228% | $49.1426 | $49.14 | $49.15 | $49.10 |
| Purchase #6 | $100.80 | 9.269% | $110.1432 | $110.14 | $110.15 | $110.10 |
| Purchase #7 | $82.64 | 6.215% | $87.7761 | $87.78 | $87.80 | $87.80 |
| 7 purchase totals = | $756.78 | $816.3405 | $816.35 | $816.35 | $816.20 | |