| 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 | $167.38 | 9.741% | $183.6845 | $183.68 | $183.70 | $183.70 |
| Purchase #2 | $21.68 | 3.267% | $22.3883 | $22.39 | $22.40 | $22.40 |
| Purchase #3 | $180.56 | 12.598% | $203.3069 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $209.46 | 13.780% | $238.3236 | $238.32 | $238.30 | $238.30 |
| Purchase #5 | $27.59 | 11.714% | $30.8219 | $30.82 | $30.80 | $30.80 |
| Purchase #6 | $178.86 | 5.736% | $189.1194 | $189.12 | $189.10 | $189.10 |
| Purchase #7 | $161.94 | 3.640% | $167.8346 | $167.83 | $167.85 | $167.80 |
| 7 purchase totals = | $947.47 | $1,035.4792 | $1,035.47 | $1,035.45 | $1,035.40 | |