| 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 | $162.31 | 13.485% | $184.1975 | $184.20 | $184.20 | $184.20 |
| Purchase #2 | $54.28 | 8.541% | $58.9161 | $58.92 | $58.90 | $58.90 |
| Purchase #3 | $80.50 | 13.347% | $91.2443 | $91.24 | $91.25 | $91.20 |
| Purchase #4 | $172.75 | 12.371% | $194.1209 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $163.92 | 13.469% | $185.9984 | $186.00 | $186.00 | $186.00 |
| Purchase #6 | $50.88 | 12.356% | $57.1667 | $57.17 | $57.15 | $57.20 |
| Purchase #7 | $197.37 | 11.106% | $219.2899 | $219.29 | $219.30 | $219.30 |
| 7 purchase totals = | $882.01 | $990.9338 | $990.94 | $990.90 | $990.90 | |