| 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 | $171.48 | 7.110% | $183.6722 | $183.67 | $183.65 | $183.70 |
| Purchase #2 | $157.27 | 11.582% | $175.485 | $175.49 | $175.50 | $175.50 |
| Purchase #3 | $180.89 | 10.262% | $199.4529 | $199.45 | $199.45 | $199.50 |
| Purchase #4 | $100.71 | 6.252% | $107.0064 | $107.01 | $107.00 | $107.00 |
| Purchase #5 | $26.31 | 11.359% | $29.2986 | $29.30 | $29.30 | $29.30 |
| Purchase #6 | $66.46 | 6.664% | $70.8889 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $133.98 | 12.560% | $150.8079 | $150.81 | $150.80 | $150.80 |
| 7 purchase totals = | $837.10 | $916.6119 | $916.62 | $916.60 | $916.70 | |