| 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 | $143.65 | 9.806% | $157.7363 | $157.74 | $157.75 | $157.70 |
| Purchase #2 | $133.64 | 5.180% | $140.5626 | $140.56 | $140.55 | $140.60 |
| Purchase #3 | $68.88 | 11.489% | $76.7936 | $76.79 | $76.80 | $76.80 |
| Purchase #4 | $83.42 | 4.340% | $87.0404 | $87.04 | $87.05 | $87.00 |
| Purchase #5 | $43.31 | 8.592% | $47.0312 | $47.03 | $47.05 | $47.00 |
| Purchase #6 | $180.41 | 13.465% | $204.7022 | $204.70 | $204.70 | $204.70 |
| Purchase #7 | $207.91 | 10.178% | $229.0711 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $861.22 | $942.9374 | $942.93 | $942.95 | $942.90 | |