| 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 | $187.35 | 9.349% | $204.8654 | $204.87 | $204.85 | $204.90 |
| Purchase #2 | $89.41 | 13.592% | $101.5626 | $101.56 | $101.55 | $101.60 |
| Purchase #3 | $182.59 | 9.615% | $200.146 | $200.15 | $200.15 | $200.10 |
| Purchase #4 | $125.88 | 13.597% | $142.9959 | $143.00 | $143.00 | $143.00 |
| Purchase #5 | $104.49 | 10.308% | $115.2608 | $115.26 | $115.25 | $115.30 |
| Purchase #6 | $183.34 | 3.594% | $189.9292 | $189.93 | $189.95 | $189.90 |
| Purchase #7 | $200.86 | 7.622% | $216.1695 | $216.17 | $216.15 | $216.20 |
| 7 purchase totals = | $1,073.92 | $1,170.9294 | $1,170.94 | $1,170.90 | $1,171.00 | |