| 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 | $113.97 | 3.323% | $117.7572 | $117.76 | $117.75 | $117.80 |
| Purchase #2 | $104.29 | 7.250% | $111.851 | $111.85 | $111.85 | $111.90 |
| Purchase #3 | $23.42 | 9.770% | $25.7081 | $25.71 | $25.70 | $25.70 |
| Purchase #4 | $212.97 | 13.235% | $241.1566 | $241.16 | $241.15 | $241.20 |
| Purchase #5 | $92.68 | 11.551% | $103.3855 | $103.39 | $103.40 | $103.40 |
| Purchase #6 | $145.76 | 5.495% | $153.7695 | $153.77 | $153.75 | $153.80 |
| Purchase #7 | $168.29 | 3.139% | $173.5726 | $173.57 | $173.55 | $173.60 |
| 7 purchase totals = | $861.38 | $927.2005 | $927.21 | $927.15 | $927.40 | |