| 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 | $155.80 | 3.809% | $161.7344 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $119.40 | 8.523% | $129.5765 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $241.47 | 3.859% | $250.7883 | $250.79 | $250.80 | $250.80 |
| Purchase #4 | $79.74 | 10.748% | $88.3105 | $88.31 | $88.30 | $88.30 |
| Purchase #5 | $217.70 | 9.717% | $238.8539 | $238.85 | $238.85 | $238.90 |
| Purchase #6 | $59.89 | 4.348% | $62.494 | $62.49 | $62.50 | $62.50 |
| Purchase #7 | $203.68 | 7.182% | $218.3083 | $218.31 | $218.30 | $218.30 |
| 7 purchase totals = | $1,077.68 | $1,150.0659 | $1,150.06 | $1,150.10 | $1,150.10 | |