| 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 | $161.84 | 7.341% | $173.7207 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $157.80 | 6.677% | $168.3363 | $168.34 | $168.35 | $168.30 |
| Purchase #3 | $36.27 | 13.847% | $41.2923 | $41.29 | $41.30 | $41.30 |
| Purchase #4 | $216.98 | 11.777% | $242.5337 | $242.53 | $242.55 | $242.50 |
| Purchase #5 | $116.49 | 3.380% | $120.4274 | $120.43 | $120.45 | $120.40 |
| Purchase #6 | $50.87 | 9.260% | $55.5806 | $55.58 | $55.60 | $55.60 |
| Purchase #7 | $178.96 | 12.653% | $201.6038 | $201.60 | $201.60 | $201.60 |
| 7 purchase totals = | $919.21 | $1,003.4948 | $1,003.49 | $1,003.55 | $1,003.40 | |