| 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 | $160.57 | 9.570% | $175.9365 | $175.94 | $175.95 | $175.90 |
| Purchase #2 | $142.37 | 8.369% | $154.2849 | $154.28 | $154.30 | $154.30 |
| Purchase #3 | $170.50 | 11.855% | $190.7128 | $190.71 | $190.70 | $190.70 |
| Purchase #4 | $121.64 | 13.354% | $137.8838 | $137.88 | $137.90 | $137.90 |
| Purchase #5 | $240.90 | 12.580% | $271.2052 | $271.21 | $271.20 | $271.20 |
| Purchase #6 | $104.96 | 4.780% | $109.9771 | $109.98 | $110.00 | $110.00 |
| Purchase #7 | $244.76 | 11.540% | $273.0053 | $273.01 | $273.00 | $273.00 |
| 7 purchase totals = | $1,185.70 | $1,313.0056 | $1,313.01 | $1,313.05 | $1,313.00 | |