| 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 | $148.87 | 5.361% | $156.8509 | $156.85 | $156.85 | $156.90 |
| Purchase #2 | $111.83 | 5.856% | $118.3788 | $118.38 | $118.40 | $118.40 |
| Purchase #3 | $6.62 | 3.756% | $6.8686 | $6.87 | $6.85 | $6.90 |
| Purchase #4 | $191.43 | 3.262% | $197.6744 | $197.67 | $197.65 | $197.70 |
| Purchase #5 | $17.29 | 10.388% | $19.0861 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $173.43 | 8.608% | $188.3589 | $188.36 | $188.35 | $188.40 |
| Purchase #7 | $167.26 | 11.362% | $186.2641 | $186.26 | $186.25 | $186.30 |
| 7 purchase totals = | $816.73 | $873.4818 | $873.48 | $873.45 | $873.70 | |