| 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 | $192.30 | 3.589% | $199.2016 | $199.20 | $199.20 | $199.20 |
| Purchase #2 | $225.82 | 3.155% | $232.9446 | $232.94 | $232.95 | $232.90 |
| Purchase #3 | $160.74 | 9.368% | $175.7981 | $175.80 | $175.80 | $175.80 |
| Purchase #4 | $87.43 | 8.453% | $94.8205 | $94.82 | $94.80 | $94.80 |
| Purchase #5 | $7.79 | 7.317% | $8.36 | $8.36 | $8.35 | $8.40 |
| Purchase #6 | $237.61 | 8.651% | $258.1656 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $121.73 | 5.607% | $128.5554 | $128.56 | $128.55 | $128.60 |
| 7 purchase totals = | $1,033.42 | $1,097.8458 | $1,097.85 | $1,097.80 | $1,097.90 | |