| 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 | $188.64 | 7.507% | $202.8012 | $202.80 | $202.80 | $202.80 |
| Purchase #2 | $35.30 | 4.777% | $36.9863 | $36.99 | $37.00 | $37.00 |
| Purchase #3 | $49.71 | 8.419% | $53.8951 | $53.90 | $53.90 | $53.90 |
| Purchase #4 | $192.81 | 6.123% | $204.6158 | $204.62 | $204.60 | $204.60 |
| Purchase #5 | $172.44 | 3.393% | $178.2909 | $178.29 | $178.30 | $178.30 |
| Purchase #6 | $54.41 | 11.829% | $60.8462 | $60.85 | $60.85 | $60.80 |
| Purchase #7 | $163.46 | 10.180% | $180.1002 | $180.10 | $180.10 | $180.10 |
| 7 purchase totals = | $856.77 | $917.5357 | $917.55 | $917.55 | $917.50 | |