| 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 | $159.52 | 6.868% | $170.4758 | $170.48 | $170.50 | $170.50 |
| Purchase #2 | $21.48 | 9.504% | $23.5215 | $23.52 | $23.50 | $23.50 |
| Purchase #3 | $94.64 | 12.505% | $106.4747 | $106.47 | $106.45 | $106.50 |
| Purchase #4 | $199.97 | 7.144% | $214.2559 | $214.26 | $214.25 | $214.30 |
| Purchase #5 | $159.93 | 7.409% | $171.7792 | $171.78 | $171.80 | $171.80 |
| Purchase #6 | $67.62 | 6.643% | $72.112 | $72.11 | $72.10 | $72.10 |
| Purchase #7 | $152.40 | 11.103% | $169.321 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $855.56 | $927.9401 | $927.94 | $927.90 | $928.00 | |