| 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 | $70.77 | 11.348% | $78.801 | $78.80 | $78.80 | $78.80 |
| Purchase #2 | $170.35 | 7.261% | $182.7191 | $182.72 | $182.70 | $182.70 |
| Purchase #3 | $209.52 | 5.102% | $220.2097 | $220.21 | $220.20 | $220.20 |
| Purchase #4 | $199.72 | 8.319% | $216.3347 | $216.33 | $216.35 | $216.30 |
| Purchase #5 | $22.57 | 7.471% | $24.2562 | $24.26 | $24.25 | $24.30 |
| Purchase #6 | $243.81 | 8.105% | $263.5708 | $263.57 | $263.55 | $263.60 |
| Purchase #7 | $249.76 | 10.634% | $276.3195 | $276.32 | $276.30 | $276.30 |
| 7 purchase totals = | $1,166.50 | $1,262.2110 | $1,262.21 | $1,262.15 | $1,262.20 | |