| 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 | $136.75 | 12.452% | $153.7781 | $153.78 | $153.80 | $153.80 |
| Purchase #2 | $77.56 | 7.764% | $83.5818 | $83.58 | $83.60 | $83.60 |
| Purchase #3 | $138.41 | 6.563% | $147.4938 | $147.49 | $147.50 | $147.50 |
| Purchase #4 | $106.91 | 9.747% | $117.3305 | $117.33 | $117.35 | $117.30 |
| Purchase #5 | $129.54 | 6.873% | $138.4433 | $138.44 | $138.45 | $138.40 |
| Purchase #6 | $92.26 | 13.345% | $104.5721 | $104.57 | $104.55 | $104.60 |
| Purchase #7 | $153.28 | 4.507% | $160.1883 | $160.19 | $160.20 | $160.20 |
| 7 purchase totals = | $834.71 | $905.3879 | $905.38 | $905.45 | $905.40 | |