| 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 | $153.45 | 6.435% | $163.3245 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $10.77 | 3.120% | $11.106 | $11.11 | $11.10 | $11.10 |
| Purchase #3 | $186.26 | 10.864% | $206.4953 | $206.50 | $206.50 | $206.50 |
| Purchase #4 | $229.47 | 13.134% | $259.6086 | $259.61 | $259.60 | $259.60 |
| Purchase #5 | $168.59 | 6.694% | $179.8754 | $179.88 | $179.90 | $179.90 |
| Purchase #6 | $27.50 | 13.418% | $31.19 | $31.19 | $31.20 | $31.20 |
| Purchase #7 | $37.95 | 11.218% | $42.2072 | $42.21 | $42.20 | $42.20 |
| 7 purchase totals = | $813.99 | $893.8070 | $893.82 | $893.80 | $893.80 | |