| 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 | $104.51 | 6.814% | $111.6313 | $111.63 | $111.65 | $111.60 |
| Purchase #2 | $121.64 | 12.443% | $136.7757 | $136.78 | $136.80 | $136.80 |
| Purchase #3 | $116.75 | 10.630% | $129.1605 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $143.53 | 3.792% | $148.9727 | $148.97 | $148.95 | $149.00 |
| Purchase #5 | $170.80 | 7.500% | $183.61 | $183.61 | $183.60 | $183.60 |
| Purchase #6 | $102.96 | 10.346% | $113.6122 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $19.86 | 8.272% | $21.5028 | $21.50 | $21.50 | $21.50 |
| 7 purchase totals = | $780.05 | $845.2652 | $845.26 | $845.25 | $845.30 | |