| 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 | $145.96 | 12.470% | $164.1612 | $164.16 | $164.15 | $164.20 |
| Purchase #2 | $139.46 | 6.655% | $148.7411 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $199.53 | 10.552% | $220.5844 | $220.58 | $220.60 | $220.60 |
| Purchase #4 | $61.73 | 3.696% | $64.0115 | $64.01 | $64.00 | $64.00 |
| Purchase #5 | $131.41 | 3.315% | $135.7662 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $168.43 | 10.360% | $185.8793 | $185.88 | $185.90 | $185.90 |
| Purchase #7 | $170.71 | 10.314% | $188.317 | $188.32 | $188.30 | $188.30 |
| 7 purchase totals = | $1,017.23 | $1,107.4607 | $1,107.46 | $1,107.45 | $1,107.50 | |