| 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 | $148.81 | 5.363% | $156.7907 | $156.79 | $156.80 | $156.80 |
| Purchase #2 | $200.81 | 6.378% | $213.6177 | $213.62 | $213.60 | $213.60 |
| Purchase #3 | $142.79 | 10.104% | $157.2175 | $157.22 | $157.20 | $157.20 |
| Purchase #4 | $54.25 | 13.574% | $61.6139 | $61.61 | $61.60 | $61.60 |
| Purchase #5 | $140.38 | 12.272% | $157.6074 | $157.61 | $157.60 | $157.60 |
| Purchase #6 | $20.82 | 3.687% | $21.5876 | $21.59 | $21.60 | $21.60 |
| Purchase #7 | $21.72 | 10.412% | $23.9815 | $23.98 | $24.00 | $24.00 |
| 7 purchase totals = | $729.58 | $792.4163 | $792.42 | $792.40 | $792.40 | |