| 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 | $197.91 | 8.800% | $215.3261 | $215.33 | $215.35 | $215.30 |
| Purchase #2 | $60.98 | 8.620% | $66.2365 | $66.24 | $66.25 | $66.20 |
| Purchase #3 | $18.88 | 10.409% | $20.8452 | $20.85 | $20.85 | $20.80 |
| Purchase #4 | $70.96 | 13.551% | $80.5758 | $80.58 | $80.60 | $80.60 |
| Purchase #5 | $223.77 | 9.451% | $244.9185 | $244.92 | $244.90 | $244.90 |
| Purchase #6 | $30.87 | 4.151% | $32.1514 | $32.15 | $32.15 | $32.20 |
| Purchase #7 | $166.68 | 10.363% | $183.953 | $183.95 | $183.95 | $184.00 |
| 7 purchase totals = | $770.05 | $844.0065 | $844.02 | $844.05 | $844.00 | |