| 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 | $144.31 | 13.862% | $164.3143 | $164.31 | $164.30 | $164.30 |
| Purchase #2 | $195.43 | 6.387% | $207.9121 | $207.91 | $207.90 | $207.90 |
| Purchase #3 | $23.41 | 8.691% | $25.4446 | $25.44 | $25.45 | $25.40 |
| Purchase #4 | $219.94 | 10.794% | $243.6803 | $243.68 | $243.70 | $243.70 |
| Purchase #5 | $28.48 | 13.458% | $32.3128 | $32.31 | $32.30 | $32.30 |
| Purchase #6 | $117.28 | 10.650% | $129.7703 | $129.77 | $129.75 | $129.80 |
| Purchase #7 | $150.68 | 6.304% | $160.1789 | $160.18 | $160.20 | $160.20 |
| 7 purchase totals = | $879.53 | $963.6133 | $963.60 | $963.60 | $963.60 | |