| 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 | $145.58 | 6.701% | $155.3353 | $155.34 | $155.35 | $155.30 |
| Purchase #2 | $128.36 | 8.683% | $139.5055 | $139.51 | $139.50 | $139.50 |
| Purchase #3 | $218.42 | 4.833% | $228.9762 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $237.76 | 9.634% | $260.6658 | $260.67 | $260.65 | $260.70 |
| Purchase #5 | $79.82 | 10.760% | $88.4086 | $88.41 | $88.40 | $88.40 |
| Purchase #6 | $233.31 | 3.177% | $240.7223 | $240.72 | $240.70 | $240.70 |
| Purchase #7 | $64.78 | 6.229% | $68.8151 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $1,108.03 | $1,182.4288 | $1,182.45 | $1,182.40 | $1,182.40 | |