| 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 | $157.75 | 13.298% | $178.7276 | $178.73 | $178.75 | $178.70 |
| Purchase #2 | $203.92 | 9.319% | $222.9233 | $222.92 | $222.90 | $222.90 |
| Purchase #3 | $224.71 | 8.474% | $243.7519 | $243.75 | $243.75 | $243.80 |
| Purchase #4 | $107.48 | 8.660% | $116.7878 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $82.49 | 10.834% | $91.427 | $91.43 | $91.45 | $91.40 |
| Purchase #6 | $161.37 | 6.609% | $172.0349 | $172.03 | $172.05 | $172.00 |
| Purchase #7 | $94.97 | 13.248% | $107.5516 | $107.55 | $107.55 | $107.60 |
| 7 purchase totals = | $1,032.69 | $1,133.2041 | $1,133.20 | $1,133.25 | $1,133.20 | |