| 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 | $144.90 | 7.492% | $155.7559 | $155.76 | $155.75 | $155.80 |
| Purchase #2 | $157.46 | 7.495% | $169.2616 | $169.26 | $169.25 | $169.30 |
| Purchase #3 | $55.25 | 4.148% | $57.5418 | $57.54 | $57.55 | $57.50 |
| Purchase #4 | $84.87 | 10.550% | $93.8238 | $93.82 | $93.80 | $93.80 |
| Purchase #5 | $138.71 | 8.290% | $150.2091 | $150.21 | $150.20 | $150.20 |
| Purchase #6 | $142.80 | 3.113% | $147.2454 | $147.25 | $147.25 | $147.20 |
| Purchase #7 | $45.83 | 13.480% | $52.0079 | $52.01 | $52.00 | $52.00 |
| 7 purchase totals = | $769.82 | $825.8455 | $825.85 | $825.80 | $825.80 | |