| 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 | $139.47 | 7.523% | $149.9623 | $149.96 | $149.95 | $150.00 |
| Purchase #2 | $219.60 | 9.693% | $240.8858 | $240.89 | $240.90 | $240.90 |
| Purchase #3 | $187.65 | 10.380% | $207.1281 | $207.13 | $207.15 | $207.10 |
| Purchase #4 | $171.97 | 10.509% | $190.0423 | $190.04 | $190.05 | $190.00 |
| Purchase #5 | $45.29 | 10.288% | $49.9494 | $49.95 | $49.95 | $49.90 |
| Purchase #6 | $51.85 | 7.562% | $55.7709 | $55.77 | $55.75 | $55.80 |
| Purchase #7 | $97.81 | 4.201% | $101.919 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $913.64 | $995.6578 | $995.66 | $995.65 | $995.60 | |