| 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 | $137.86 | 4.363% | $143.8748 | $143.87 | $143.85 | $143.90 |
| Purchase #2 | $211.36 | 4.332% | $220.5161 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $167.95 | 9.192% | $183.388 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $34.87 | 10.307% | $38.4641 | $38.46 | $38.45 | $38.50 |
| Purchase #5 | $143.94 | 5.247% | $151.4925 | $151.49 | $151.50 | $151.50 |
| Purchase #6 | $199.40 | 12.808% | $224.9392 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $107.81 | 10.746% | $119.3953 | $119.40 | $119.40 | $119.40 |
| 7 purchase totals = | $1,003.19 | $1,082.0700 | $1,082.07 | $1,082.05 | $1,082.10 | |