| 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 | $142.66 | 12.642% | $160.6951 | $160.70 | $160.70 | $160.70 |
| Purchase #2 | $242.89 | 11.732% | $271.3859 | $271.39 | $271.40 | $271.40 |
| Purchase #3 | $174.57 | 11.374% | $194.4256 | $194.43 | $194.45 | $194.40 |
| Purchase #4 | $25.97 | 12.393% | $29.1885 | $29.19 | $29.20 | $29.20 |
| Purchase #5 | $142.53 | 7.454% | $153.1542 | $153.15 | $153.15 | $153.20 |
| Purchase #6 | $220.99 | 6.819% | $236.0593 | $236.06 | $236.05 | $236.10 |
| Purchase #7 | $18.35 | 13.428% | $20.814 | $20.81 | $20.80 | $20.80 |
| 7 purchase totals = | $967.96 | $1,065.7226 | $1,065.73 | $1,065.75 | $1,065.80 | |