| 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 | $157.31 | 8.190% | $170.1937 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $227.92 | 10.757% | $252.4374 | $252.44 | $252.45 | $252.40 |
| Purchase #3 | $61.69 | 11.373% | $68.706 | $68.71 | $68.70 | $68.70 |
| Purchase #4 | $186.27 | 4.757% | $195.1309 | $195.13 | $195.15 | $195.10 |
| Purchase #5 | $107.32 | 11.247% | $119.3903 | $119.39 | $119.40 | $119.40 |
| Purchase #6 | $161.88 | 8.781% | $176.0947 | $176.09 | $176.10 | $176.10 |
| Purchase #7 | $6.84 | 12.602% | $7.702 | $7.70 | $7.70 | $7.70 |
| 7 purchase totals = | $909.23 | $989.6550 | $989.65 | $989.70 | $989.60 | |