| 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 | $186.95 | 5.746% | $197.6921 | $197.69 | $197.70 | $197.70 |
| Purchase #2 | $137.78 | 11.321% | $153.3781 | $153.38 | $153.40 | $153.40 |
| Purchase #3 | $219.91 | 10.630% | $243.2864 | $243.29 | $243.30 | $243.30 |
| Purchase #4 | $133.49 | 9.152% | $145.707 | $145.71 | $145.70 | $145.70 |
| Purchase #5 | $26.81 | 7.283% | $28.7626 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $136.53 | 7.479% | $146.7411 | $146.74 | $146.75 | $146.70 |
| Purchase #7 | $246.93 | 4.370% | $257.7208 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $1,088.40 | $1,173.2881 | $1,173.29 | $1,173.30 | $1,173.30 | |