| 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 | $230.59 | 6.290% | $245.0941 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $151.54 | 5.230% | $159.4655 | $159.47 | $159.45 | $159.50 |
| Purchase #3 | $186.61 | 5.795% | $197.424 | $197.42 | $197.40 | $197.40 |
| Purchase #4 | $163.60 | 12.723% | $184.4148 | $184.41 | $184.40 | $184.40 |
| Purchase #5 | $130.74 | 6.810% | $139.6434 | $139.64 | $139.65 | $139.60 |
| Purchase #6 | $180.32 | 6.140% | $191.3916 | $191.39 | $191.40 | $191.40 |
| Purchase #7 | $32.84 | 13.560% | $37.2931 | $37.29 | $37.30 | $37.30 |
| 7 purchase totals = | $1,076.24 | $1,154.7265 | $1,154.71 | $1,154.70 | $1,154.70 | |