| 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 | $128.40 | 12.513% | $144.4667 | $144.47 | $144.45 | $144.50 |
| Purchase #2 | $184.50 | 9.141% | $201.3651 | $201.37 | $201.35 | $201.40 |
| Purchase #3 | $154.71 | 7.476% | $166.2761 | $166.28 | $166.30 | $166.30 |
| Purchase #4 | $204.89 | 13.604% | $232.7632 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $240.38 | 10.767% | $266.2617 | $266.26 | $266.25 | $266.30 |
| Purchase #6 | $206.77 | 4.597% | $216.2752 | $216.28 | $216.30 | $216.30 |
| Purchase #7 | $201.40 | 9.648% | $220.8311 | $220.83 | $220.85 | $220.80 |
| 7 purchase totals = | $1,321.05 | $1,448.2391 | $1,448.25 | $1,448.25 | $1,448.40 | |