| 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 | $175.38 | 4.826% | $183.8438 | $183.84 | $183.85 | $183.80 |
| Purchase #2 | $43.84 | 10.710% | $48.5353 | $48.54 | $48.55 | $48.50 |
| Purchase #3 | $14.65 | 3.873% | $15.2174 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $206.87 | 5.375% | $217.9893 | $217.99 | $218.00 | $218.00 |
| Purchase #5 | $12.58 | 6.555% | $13.4046 | $13.40 | $13.40 | $13.40 |
| Purchase #6 | $21.27 | 5.829% | $22.5098 | $22.51 | $22.50 | $22.50 |
| Purchase #7 | $59.71 | 8.519% | $64.7967 | $64.80 | $64.80 | $64.80 |
| 7 purchase totals = | $534.30 | $566.2969 | $566.30 | $566.30 | $566.20 | |