| 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 | $182.65 | 9.645% | $200.2666 | $200.27 | $200.25 | $200.30 |
| Purchase #2 | $151.44 | 3.533% | $156.7904 | $156.79 | $156.80 | $156.80 |
| Purchase #3 | $218.90 | 11.854% | $244.8484 | $244.85 | $244.85 | $244.80 |
| Purchase #4 | $183.60 | 5.834% | $194.3112 | $194.31 | $194.30 | $194.30 |
| Purchase #5 | $145.29 | 12.324% | $163.1955 | $163.20 | $163.20 | $163.20 |
| Purchase #6 | $177.67 | 3.859% | $184.5263 | $184.53 | $184.55 | $184.50 |
| Purchase #7 | $232.64 | 13.169% | $263.2764 | $263.28 | $263.30 | $263.30 |
| 7 purchase totals = | $1,292.19 | $1,407.2148 | $1,407.23 | $1,407.25 | $1,407.20 | |