| 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 | $150.82 | 6.735% | $160.9777 | $160.98 | $161.00 | $161.00 |
| Purchase #2 | $169.40 | 4.428% | $176.901 | $176.90 | $176.90 | $176.90 |
| Purchase #3 | $19.27 | 4.748% | $20.1849 | $20.18 | $20.20 | $20.20 |
| Purchase #4 | $66.79 | 9.447% | $73.0997 | $73.10 | $73.10 | $73.10 |
| Purchase #5 | $39.45 | 4.514% | $41.2308 | $41.23 | $41.25 | $41.20 |
| Purchase #6 | $56.30 | 10.222% | $62.055 | $62.06 | $62.05 | $62.10 |
| Purchase #7 | $91.60 | 12.858% | $103.3779 | $103.38 | $103.40 | $103.40 |
| 7 purchase totals = | $593.63 | $637.8270 | $637.83 | $637.90 | $637.90 | |