| 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 | $134.61 | 8.812% | $146.4718 | $146.47 | $146.45 | $146.50 |
| Purchase #2 | $109.26 | 10.808% | $121.0688 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $101.90 | 13.490% | $115.6463 | $115.65 | $115.65 | $115.60 |
| Purchase #4 | $119.97 | 8.583% | $130.267 | $130.27 | $130.25 | $130.30 |
| Purchase #5 | $170.63 | 6.634% | $181.9496 | $181.95 | $181.95 | $181.90 |
| Purchase #6 | $120.27 | 7.175% | $128.8994 | $128.90 | $128.90 | $128.90 |
| Purchase #7 | $31.57 | 5.512% | $33.3101 | $33.31 | $33.30 | $33.30 |
| 7 purchase totals = | $788.21 | $857.6130 | $857.62 | $857.55 | $857.60 | |