| 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 | $159.27 | 11.684% | $177.8791 | $177.88 | $177.90 | $177.90 |
| Purchase #2 | $169.74 | 11.835% | $189.8287 | $189.83 | $189.85 | $189.80 |
| Purchase #3 | $20.92 | 11.403% | $23.3055 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $70.52 | 10.782% | $78.1235 | $78.12 | $78.10 | $78.10 |
| Purchase #5 | $95.83 | 4.115% | $99.7734 | $99.77 | $99.75 | $99.80 |
| Purchase #6 | $227.93 | 6.619% | $243.0167 | $243.02 | $243.00 | $243.00 |
| Purchase #7 | $206.74 | 9.174% | $225.7063 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $950.95 | $1,037.6332 | $1,037.64 | $1,037.60 | $1,037.60 | |