| 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 | $99.59 | 8.132% | $107.6887 | $107.69 | $107.70 | $107.70 |
| Purchase #2 | $36.27 | 5.389% | $38.2246 | $38.22 | $38.20 | $38.20 |
| Purchase #3 | $84.52 | 9.874% | $92.8655 | $92.87 | $92.85 | $92.90 |
| Purchase #4 | $72.94 | 12.434% | $82.0094 | $82.01 | $82.00 | $82.00 |
| Purchase #5 | $187.55 | 3.842% | $194.7557 | $194.76 | $194.75 | $194.80 |
| Purchase #6 | $196.48 | 11.717% | $219.5016 | $219.50 | $219.50 | $219.50 |
| Purchase #7 | $180.38 | 12.137% | $202.2727 | $202.27 | $202.25 | $202.30 |
| 7 purchase totals = | $857.73 | $937.3182 | $937.32 | $937.25 | $937.40 | |