| 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 | $209.63 | 6.268% | $222.7696 | $222.77 | $222.75 | $222.80 |
| Purchase #2 | $188.25 | 8.839% | $204.8894 | $204.89 | $204.90 | $204.90 |
| Purchase #3 | $139.81 | 5.251% | $147.1514 | $147.15 | $147.15 | $147.20 |
| Purchase #4 | $82.92 | 3.515% | $85.8346 | $85.83 | $85.85 | $85.80 |
| Purchase #5 | $149.68 | 4.184% | $155.9426 | $155.94 | $155.95 | $155.90 |
| Purchase #6 | $107.43 | 8.785% | $116.8677 | $116.87 | $116.85 | $116.90 |
| Purchase #7 | $175.93 | 9.760% | $193.1008 | $193.10 | $193.10 | $193.10 |
| 7 purchase totals = | $1,053.65 | $1,126.5561 | $1,126.55 | $1,126.55 | $1,126.60 | |