| 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 | $146.45 | 3.241% | $151.1964 | $151.20 | $151.20 | $151.20 |
| Purchase #2 | $227.64 | 12.487% | $256.0654 | $256.07 | $256.05 | $256.10 |
| Purchase #3 | $154.79 | 13.195% | $175.2145 | $175.21 | $175.20 | $175.20 |
| Purchase #4 | $235.46 | 4.115% | $245.1492 | $245.15 | $245.15 | $245.10 |
| Purchase #5 | $198.29 | 5.318% | $208.8351 | $208.84 | $208.85 | $208.80 |
| Purchase #6 | $142.36 | 13.525% | $161.6142 | $161.61 | $161.60 | $161.60 |
| Purchase #7 | $111.54 | 3.104% | $115.0022 | $115.00 | $115.00 | $115.00 |
| 7 purchase totals = | $1,216.53 | $1,313.0770 | $1,313.08 | $1,313.05 | $1,313.00 | |