| 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 | $150.99 | 11.342% | $168.1153 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $202.89 | 5.583% | $214.2173 | $214.22 | $214.20 | $214.20 |
| Purchase #3 | $53.29 | 12.848% | $60.1367 | $60.14 | $60.15 | $60.10 |
| Purchase #4 | $31.92 | 13.463% | $36.2174 | $36.22 | $36.20 | $36.20 |
| Purchase #5 | $145.39 | 5.808% | $153.8343 | $153.83 | $153.85 | $153.80 |
| Purchase #6 | $104.25 | 8.150% | $112.7464 | $112.75 | $112.75 | $112.70 |
| Purchase #7 | $232.47 | 7.374% | $249.6123 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $921.20 | $994.8797 | $994.89 | $994.85 | $994.70 | |