| 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 | $158.28 | 10.380% | $174.7095 | $174.71 | $174.70 | $174.70 |
| Purchase #2 | $228.38 | 12.462% | $256.8407 | $256.84 | $256.85 | $256.80 |
| Purchase #3 | $188.68 | 11.103% | $209.6291 | $209.63 | $209.65 | $209.60 |
| Purchase #4 | $237.31 | 11.254% | $264.0169 | $264.02 | $264.00 | $264.00 |
| Purchase #5 | $99.35 | 7.406% | $106.7079 | $106.71 | $106.70 | $106.70 |
| Purchase #6 | $160.39 | 8.788% | $174.4851 | $174.49 | $174.50 | $174.50 |
| Purchase #7 | $175.81 | 13.377% | $199.3281 | $199.33 | $199.35 | $199.30 |
| 7 purchase totals = | $1,248.20 | $1,385.7173 | $1,385.73 | $1,385.75 | $1,385.60 | |