| 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 | $174.90 | 10.167% | $192.6821 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $109.54 | 12.482% | $123.2128 | $123.21 | $123.20 | $123.20 |
| Purchase #3 | $52.38 | 3.866% | $54.405 | $54.41 | $54.40 | $54.40 |
| Purchase #4 | $202.46 | 12.297% | $227.3565 | $227.36 | $227.35 | $227.40 |
| Purchase #5 | $183.43 | 5.272% | $193.1004 | $193.10 | $193.10 | $193.10 |
| Purchase #6 | $10.53 | 11.810% | $11.7736 | $11.77 | $11.75 | $11.80 |
| Purchase #7 | $34.44 | 3.459% | $35.6313 | $35.63 | $35.65 | $35.60 |
| 7 purchase totals = | $767.68 | $838.1617 | $838.16 | $838.15 | $838.20 | |