| 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 | $195.96 | 10.322% | $216.187 | $216.19 | $216.20 | $216.20 |
| Purchase #2 | $71.81 | 7.511% | $77.2036 | $77.20 | $77.20 | $77.20 |
| Purchase #3 | $45.72 | 4.601% | $47.8236 | $47.82 | $47.80 | $47.80 |
| Purchase #4 | $74.43 | 7.436% | $79.9646 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $207.80 | 4.489% | $217.1281 | $217.13 | $217.15 | $217.10 |
| Purchase #6 | $100.90 | 10.690% | $111.6862 | $111.69 | $111.70 | $111.70 |
| Purchase #7 | $132.47 | 8.617% | $143.8849 | $143.88 | $143.90 | $143.90 |
| 7 purchase totals = | $829.09 | $893.8780 | $893.87 | $893.90 | $893.90 | |