| 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 | $189.41 | 8.662% | $205.8167 | $205.82 | $205.80 | $205.80 |
| Purchase #2 | $30.45 | 9.718% | $33.4091 | $33.41 | $33.40 | $33.40 |
| Purchase #3 | $185.68 | 12.870% | $209.577 | $209.58 | $209.60 | $209.60 |
| Purchase #4 | $94.38 | 13.602% | $107.2176 | $107.22 | $107.20 | $107.20 |
| Purchase #5 | $185.49 | 8.668% | $201.5683 | $201.57 | $201.55 | $201.60 |
| Purchase #6 | $58.95 | 8.694% | $64.0751 | $64.08 | $64.10 | $64.10 |
| Purchase #7 | $90.53 | 6.157% | $96.1039 | $96.10 | $96.10 | $96.10 |
| 7 purchase totals = | $834.89 | $917.7677 | $917.78 | $917.75 | $917.80 | |