| 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 | $159.84 | 9.825% | $175.5443 | $175.54 | $175.55 | $175.50 |
| Purchase #2 | $201.80 | 10.137% | $222.2565 | $222.26 | $222.25 | $222.30 |
| Purchase #3 | $94.33 | 13.173% | $106.7561 | $106.76 | $106.75 | $106.80 |
| Purchase #4 | $40.78 | 8.361% | $44.1896 | $44.19 | $44.20 | $44.20 |
| Purchase #5 | $198.92 | 12.381% | $223.5483 | $223.55 | $223.55 | $223.50 |
| Purchase #6 | $239.85 | 11.269% | $266.8787 | $266.88 | $266.90 | $266.90 |
| Purchase #7 | $42.57 | 13.760% | $48.4276 | $48.43 | $48.45 | $48.40 |
| 7 purchase totals = | $978.09 | $1,087.6011 | $1,087.61 | $1,087.65 | $1,087.60 | |