| 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 | $197.59 | 11.145% | $219.6114 | $219.61 | $219.60 | $219.60 |
| Purchase #2 | $38.70 | 3.632% | $40.1056 | $40.11 | $40.10 | $40.10 |
| Purchase #3 | $145.65 | 6.512% | $155.1347 | $155.13 | $155.15 | $155.10 |
| Purchase #4 | $158.81 | 8.365% | $172.0945 | $172.09 | $172.10 | $172.10 |
| Purchase #5 | $70.90 | 9.605% | $77.7099 | $77.71 | $77.70 | $77.70 |
| Purchase #6 | $50.97 | 3.739% | $52.8758 | $52.88 | $52.90 | $52.90 |
| Purchase #7 | $117.81 | 10.484% | $130.1612 | $130.16 | $130.15 | $130.20 |
| 7 purchase totals = | $780.43 | $847.6931 | $847.69 | $847.70 | $847.70 | |