| 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 | $163.69 | 5.500% | $172.693 | $172.69 | $172.70 | $172.70 |
| Purchase #2 | $31.48 | 6.142% | $33.4135 | $33.41 | $33.40 | $33.40 |
| Purchase #3 | $131.76 | 7.344% | $141.4365 | $141.44 | $141.45 | $141.40 |
| Purchase #4 | $73.60 | 5.307% | $77.506 | $77.51 | $77.50 | $77.50 |
| Purchase #5 | $108.36 | 4.551% | $113.2915 | $113.29 | $113.30 | $113.30 |
| Purchase #6 | $197.74 | 3.229% | $204.125 | $204.13 | $204.15 | $204.10 |
| Purchase #7 | $232.31 | 6.176% | $246.6575 | $246.66 | $246.65 | $246.70 |
| 7 purchase totals = | $938.94 | $989.1230 | $989.13 | $989.15 | $989.10 | |