| 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 | $123.64 | 7.162% | $132.4951 | $132.50 | $132.50 | $132.50 |
| Purchase #2 | $140.57 | 13.421% | $159.4359 | $159.44 | $159.45 | $159.40 |
| Purchase #3 | $225.42 | 8.430% | $244.4229 | $244.42 | $244.40 | $244.40 |
| Purchase #4 | $94.25 | 6.502% | $100.3781 | $100.38 | $100.40 | $100.40 |
| Purchase #5 | $197.78 | 8.450% | $214.4924 | $214.49 | $214.50 | $214.50 |
| Purchase #6 | $15.46 | 6.557% | $16.4737 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $188.95 | 8.849% | $205.6702 | $205.67 | $205.65 | $205.70 |
| 7 purchase totals = | $986.07 | $1,073.3683 | $1,073.37 | $1,073.35 | $1,073.40 | |