| 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 | $156.54 | 10.260% | $172.601 | $172.60 | $172.60 | $172.60 |
| Purchase #2 | $102.96 | 7.486% | $110.6676 | $110.67 | $110.65 | $110.70 |
| Purchase #3 | $45.76 | 4.414% | $47.7798 | $47.78 | $47.80 | $47.80 |
| Purchase #4 | $66.78 | 5.281% | $70.3067 | $70.31 | $70.30 | $70.30 |
| Purchase #5 | $47.69 | 9.754% | $52.3417 | $52.34 | $52.35 | $52.30 |
| Purchase #6 | $75.44 | 7.456% | $81.0648 | $81.06 | $81.05 | $81.10 |
| Purchase #7 | $211.33 | 3.199% | $218.0904 | $218.09 | $218.10 | $218.10 |
| 7 purchase totals = | $706.50 | $752.8520 | $752.85 | $752.85 | $752.90 | |