| 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 | $172.90 | 13.218% | $195.7539 | $195.75 | $195.75 | $195.80 |
| Purchase #2 | $15.90 | 5.309% | $16.7441 | $16.74 | $16.75 | $16.70 |
| Purchase #3 | $101.36 | 10.598% | $112.1021 | $112.10 | $112.10 | $112.10 |
| Purchase #4 | $121.38 | 3.201% | $125.2654 | $125.27 | $125.25 | $125.30 |
| Purchase #5 | $193.68 | 10.137% | $213.3133 | $213.31 | $213.30 | $213.30 |
| Purchase #6 | $201.52 | 10.472% | $222.6232 | $222.62 | $222.60 | $222.60 |
| Purchase #7 | $232.61 | 4.460% | $242.9844 | $242.98 | $243.00 | $243.00 |
| 7 purchase totals = | $1,039.35 | $1,128.7864 | $1,128.77 | $1,128.75 | $1,128.80 | |