| 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 | $81.63 | 8.126% | $88.2633 | $88.26 | $88.25 | $88.30 |
| Purchase #2 | $149.51 | 7.701% | $161.0238 | $161.02 | $161.00 | $161.00 |
| Purchase #3 | $89.94 | 3.246% | $92.8595 | $92.86 | $92.85 | $92.90 |
| Purchase #4 | $177.42 | 13.467% | $201.3132 | $201.31 | $201.30 | $201.30 |
| Purchase #5 | $177.80 | 3.127% | $183.3598 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $163.64 | 4.650% | $171.2493 | $171.25 | $171.25 | $171.20 |
| Purchase #7 | $18.59 | 10.435% | $20.5299 | $20.53 | $20.55 | $20.50 |
| 7 purchase totals = | $858.53 | $918.5988 | $918.59 | $918.55 | $918.60 | |