| 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 | $134.85 | 12.380% | $151.5444 | $151.54 | $151.55 | $151.50 |
| Purchase #2 | $47.96 | 4.390% | $50.0654 | $50.07 | $50.05 | $50.10 |
| Purchase #3 | $195.35 | 13.460% | $221.6441 | $221.64 | $221.65 | $221.60 |
| Purchase #4 | $100.37 | 9.115% | $109.5187 | $109.52 | $109.50 | $109.50 |
| Purchase #5 | $5.91 | 9.681% | $6.4821 | $6.48 | $6.50 | $6.50 |
| Purchase #6 | $127.38 | 5.728% | $134.6763 | $134.68 | $134.70 | $134.70 |
| Purchase #7 | $112.56 | 6.322% | $119.676 | $119.68 | $119.70 | $119.70 |
| 7 purchase totals = | $724.38 | $793.6070 | $793.61 | $793.65 | $793.60 | |