| 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 | $182.97 | 13.585% | $207.8265 | $207.83 | $207.85 | $207.80 |
| Purchase #2 | $100.88 | 9.656% | $110.621 | $110.62 | $110.60 | $110.60 |
| Purchase #3 | $195.63 | 12.406% | $219.8999 | $219.90 | $219.90 | $219.90 |
| Purchase #4 | $61.96 | 5.698% | $65.4905 | $65.49 | $65.50 | $65.50 |
| Purchase #5 | $182.56 | 7.427% | $196.1187 | $196.12 | $196.10 | $196.10 |
| Purchase #6 | $78.32 | 3.445% | $81.0181 | $81.02 | $81.00 | $81.00 |
| Purchase #7 | $224.49 | 4.162% | $233.8333 | $233.83 | $233.85 | $233.80 |
| 7 purchase totals = | $1,026.81 | $1,114.8080 | $1,114.81 | $1,114.80 | $1,114.70 | |