| 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 | $170.91 | 13.339% | $193.7077 | $193.71 | $193.70 | $193.70 |
| Purchase #2 | $83.55 | 11.160% | $92.8742 | $92.87 | $92.85 | $92.90 |
| Purchase #3 | $216.95 | 13.350% | $245.9128 | $245.91 | $245.90 | $245.90 |
| Purchase #4 | $108.63 | 4.525% | $113.5455 | $113.55 | $113.55 | $113.50 |
| Purchase #5 | $103.61 | 9.790% | $113.7534 | $113.75 | $113.75 | $113.80 |
| Purchase #6 | $48.38 | 7.837% | $52.1715 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $34.51 | 10.628% | $38.1777 | $38.18 | $38.20 | $38.20 |
| 7 purchase totals = | $766.54 | $850.1428 | $850.14 | $850.10 | $850.20 | |