| 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 | $150.77 | 11.528% | $168.1508 | $168.15 | $168.15 | $168.20 |
| Purchase #2 | $135.93 | 6.588% | $144.8851 | $144.89 | $144.90 | $144.90 |
| Purchase #3 | $138.87 | 7.359% | $149.0894 | $149.09 | $149.10 | $149.10 |
| Purchase #4 | $80.34 | 13.718% | $91.361 | $91.36 | $91.35 | $91.40 |
| Purchase #5 | $122.79 | 5.620% | $129.6908 | $129.69 | $129.70 | $129.70 |
| Purchase #6 | $51.94 | 6.402% | $55.2652 | $55.27 | $55.25 | $55.30 |
| Purchase #7 | $162.90 | 3.774% | $169.0478 | $169.05 | $169.05 | $169.00 |
| 7 purchase totals = | $843.54 | $907.4901 | $907.50 | $907.50 | $907.60 | |