| 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 | $163.54 | 7.624% | $176.0083 | $176.01 | $176.00 | $176.00 |
| Purchase #2 | $133.87 | 4.637% | $140.0776 | $140.08 | $140.10 | $140.10 |
| Purchase #3 | $80.81 | 4.408% | $84.3721 | $84.37 | $84.35 | $84.40 |
| Purchase #4 | $79.84 | 11.440% | $88.9737 | $88.97 | $88.95 | $89.00 |
| Purchase #5 | $84.90 | 10.795% | $94.065 | $94.07 | $94.05 | $94.10 |
| Purchase #6 | $122.38 | 5.565% | $129.1904 | $129.19 | $129.20 | $129.20 |
| Purchase #7 | $153.97 | 11.498% | $171.6735 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $819.31 | $884.3606 | $884.36 | $884.30 | $884.50 | |