| 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 | $178.66 | 10.589% | $197.5783 | $197.58 | $197.60 | $197.60 |
| Purchase #2 | $173.89 | 8.226% | $188.1942 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $127.50 | 5.835% | $134.9396 | $134.94 | $134.95 | $134.90 |
| Purchase #4 | $51.83 | 12.690% | $58.4072 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $232.37 | 13.816% | $264.4742 | $264.47 | $264.45 | $264.50 |
| Purchase #6 | $41.67 | 7.766% | $44.9061 | $44.91 | $44.90 | $44.90 |
| Purchase #7 | $217.50 | 9.461% | $238.0777 | $238.08 | $238.10 | $238.10 |
| 7 purchase totals = | $1,023.42 | $1,126.5773 | $1,126.58 | $1,126.60 | $1,126.60 | |