| 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 | $129.75 | 13.450% | $147.2014 | $147.20 | $147.20 | $147.20 |
| Purchase #2 | $237.63 | 5.173% | $249.9226 | $249.92 | $249.90 | $249.90 |
| Purchase #3 | $184.40 | 3.201% | $190.3026 | $190.30 | $190.30 | $190.30 |
| Purchase #4 | $140.97 | 10.515% | $155.793 | $155.79 | $155.80 | $155.80 |
| Purchase #5 | $225.86 | 13.173% | $255.6125 | $255.61 | $255.60 | $255.60 |
| Purchase #6 | $249.46 | 10.538% | $275.7481 | $275.75 | $275.75 | $275.70 |
| Purchase #7 | $242.41 | 12.494% | $272.6967 | $272.70 | $272.70 | $272.70 |
| 7 purchase totals = | $1,410.48 | $1,547.2769 | $1,547.27 | $1,547.25 | $1,547.20 | |