| 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 | 3.133% | $178.317 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $204.75 | 9.626% | $224.4592 | $224.46 | $224.45 | $224.50 |
| Purchase #3 | $148.51 | 6.120% | $157.5988 | $157.60 | $157.60 | $157.60 |
| Purchase #4 | $159.36 | 7.324% | $171.0315 | $171.03 | $171.05 | $171.00 |
| Purchase #5 | $242.81 | 3.560% | $251.454 | $251.45 | $251.45 | $251.50 |
| Purchase #6 | $117.85 | 3.173% | $121.5894 | $121.59 | $121.60 | $121.60 |
| Purchase #7 | $203.34 | 4.586% | $212.6652 | $212.67 | $212.65 | $212.70 |
| 7 purchase totals = | $1,249.52 | $1,317.1151 | $1,317.12 | $1,317.10 | $1,317.20 | |