| 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 | $110.78 | 5.668% | $117.059 | $117.06 | $117.05 | $117.10 |
| Purchase #2 | $43.69 | 8.149% | $47.2503 | $47.25 | $47.25 | $47.30 |
| Purchase #3 | $124.63 | 6.516% | $132.7509 | $132.75 | $132.75 | $132.80 |
| Purchase #4 | $170.28 | 3.788% | $176.7302 | $176.73 | $176.75 | $176.70 |
| Purchase #5 | $219.56 | 10.714% | $243.0837 | $243.08 | $243.10 | $243.10 |
| Purchase #6 | $84.38 | 12.298% | $94.7571 | $94.76 | $94.75 | $94.80 |
| Purchase #7 | $201.99 | 11.845% | $225.9157 | $225.92 | $225.90 | $225.90 |
| 7 purchase totals = | $955.31 | $1,037.5469 | $1,037.55 | $1,037.55 | $1,037.70 | |