| 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 | $148.60 | 10.791% | $164.6354 | $164.64 | $164.65 | $164.60 |
| Purchase #2 | $22.47 | 5.135% | $23.6238 | $23.62 | $23.60 | $23.60 |
| Purchase #3 | $74.30 | 3.139% | $76.6323 | $76.63 | $76.65 | $76.60 |
| Purchase #4 | $31.46 | 5.631% | $33.2315 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $121.42 | 9.865% | $133.3981 | $133.40 | $133.40 | $133.40 |
| Purchase #6 | $171.78 | 10.294% | $189.463 | $189.46 | $189.45 | $189.50 |
| Purchase #7 | $41.36 | 9.471% | $45.2772 | $45.28 | $45.30 | $45.30 |
| 7 purchase totals = | $611.39 | $666.2613 | $666.26 | $666.30 | $666.20 | |