| 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 | $169.45 | 8.255% | $183.4381 | $183.44 | $183.45 | $183.40 |
| Purchase #2 | $34.50 | 10.252% | $38.0369 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $69.95 | 8.364% | $75.8006 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $19.93 | 5.275% | $20.9813 | $20.98 | $21.00 | $21.00 |
| Purchase #5 | $69.75 | 13.848% | $79.409 | $79.41 | $79.40 | $79.40 |
| Purchase #6 | $214.62 | 8.501% | $232.8648 | $232.86 | $232.85 | $232.90 |
| Purchase #7 | $229.41 | 9.527% | $251.2659 | $251.27 | $251.25 | $251.30 |
| 7 purchase totals = | $807.61 | $881.7966 | $881.80 | $881.80 | $881.80 | |