| 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 | $197.47 | 4.555% | $206.4648 | $206.46 | $206.45 | $206.50 |
| Purchase #2 | $144.92 | 11.667% | $161.8278 | $161.83 | $161.85 | $161.80 |
| Purchase #3 | $107.68 | 5.822% | $113.9491 | $113.95 | $113.95 | $113.90 |
| Purchase #4 | $16.59 | 11.199% | $18.4479 | $18.45 | $18.45 | $18.40 |
| Purchase #5 | $32.96 | 9.297% | $36.0243 | $36.02 | $36.00 | $36.00 |
| Purchase #6 | $90.40 | 4.779% | $94.7202 | $94.72 | $94.70 | $94.70 |
| Purchase #7 | $172.67 | 13.521% | $196.0167 | $196.02 | $196.00 | $196.00 |
| 7 purchase totals = | $762.69 | $827.4508 | $827.45 | $827.40 | $827.30 | |