| 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 | $179.42 | 6.869% | $191.7444 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $56.95 | 8.486% | $61.7828 | $61.78 | $61.80 | $61.80 |
| Purchase #3 | $132.90 | 12.215% | $149.1337 | $149.13 | $149.15 | $149.10 |
| Purchase #4 | $147.91 | 10.284% | $163.1211 | $163.12 | $163.10 | $163.10 |
| Purchase #5 | $47.78 | 9.386% | $52.2646 | $52.26 | $52.25 | $52.30 |
| Purchase #6 | $190.61 | 11.690% | $212.8923 | $212.89 | $212.90 | $212.90 |
| Purchase #7 | $35.30 | 9.535% | $38.6659 | $38.67 | $38.65 | $38.70 |
| 7 purchase totals = | $790.87 | $869.6048 | $869.59 | $869.60 | $869.60 | |