| 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 | $163.73 | 10.283% | $180.5664 | $180.57 | $180.55 | $180.60 |
| Purchase #2 | $221.69 | 5.254% | $233.3376 | $233.34 | $233.35 | $233.30 |
| Purchase #3 | $127.71 | 5.556% | $134.8056 | $134.81 | $134.80 | $134.80 |
| Purchase #4 | $29.38 | 6.220% | $31.2074 | $31.21 | $31.20 | $31.20 |
| Purchase #5 | $123.38 | 10.859% | $136.7778 | $136.78 | $136.80 | $136.80 |
| Purchase #6 | $31.48 | 13.641% | $35.7742 | $35.77 | $35.75 | $35.80 |
| Purchase #7 | $36.59 | 5.609% | $38.6423 | $38.64 | $38.65 | $38.60 |
| 7 purchase totals = | $733.96 | $791.1113 | $791.12 | $791.10 | $791.10 | |