| 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 | $178.80 | 9.406% | $195.6179 | $195.62 | $195.60 | $195.60 |
| Purchase #2 | $119.37 | 8.126% | $129.07 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $33.31 | 13.790% | $37.9034 | $37.90 | $37.90 | $37.90 |
| Purchase #4 | $131.47 | 12.602% | $148.0378 | $148.04 | $148.05 | $148.00 |
| Purchase #5 | $238.69 | 10.770% | $264.3969 | $264.40 | $264.40 | $264.40 |
| Purchase #6 | $57.49 | 10.212% | $63.3609 | $63.36 | $63.35 | $63.40 |
| Purchase #7 | $219.30 | 13.837% | $249.6445 | $249.64 | $249.65 | $249.60 |
| 7 purchase totals = | $978.43 | $1,088.0314 | $1,088.03 | $1,088.00 | $1,088.00 | |