| 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 | $146.35 | 9.264% | $159.9079 | $159.91 | $159.90 | $159.90 |
| Purchase #2 | $232.83 | 13.198% | $263.5589 | $263.56 | $263.55 | $263.60 |
| Purchase #3 | $136.55 | 10.741% | $151.2168 | $151.22 | $151.20 | $151.20 |
| Purchase #4 | $157.31 | 4.373% | $164.1892 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $207.75 | 8.598% | $225.6123 | $225.61 | $225.60 | $225.60 |
| Purchase #6 | $164.67 | 5.364% | $173.5029 | $173.50 | $173.50 | $173.50 |
| Purchase #7 | $81.81 | 12.777% | $92.2629 | $92.26 | $92.25 | $92.30 |
| 7 purchase totals = | $1,127.27 | $1,230.2509 | $1,230.25 | $1,230.20 | $1,230.30 | |