| 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 | $145.55 | 9.452% | $159.3074 | $159.31 | $159.30 | $159.30 |
| Purchase #2 | $53.74 | 6.478% | $57.2213 | $57.22 | $57.20 | $57.20 |
| Purchase #3 | $137.70 | 9.631% | $150.9619 | $150.96 | $150.95 | $151.00 |
| Purchase #4 | $194.61 | 6.797% | $207.8376 | $207.84 | $207.85 | $207.80 |
| Purchase #5 | $125.88 | 13.817% | $143.2728 | $143.27 | $143.25 | $143.30 |
| Purchase #6 | $167.58 | 7.415% | $180.0061 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $149.60 | 6.450% | $159.2492 | $159.25 | $159.25 | $159.20 |
| 7 purchase totals = | $974.66 | $1,057.8563 | $1,057.86 | $1,057.80 | $1,057.80 | |