| 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 | $158.71 | 5.129% | $166.8502 | $166.85 | $166.85 | $166.90 |
| Purchase #2 | $247.74 | 9.478% | $271.2208 | $271.22 | $271.20 | $271.20 |
| Purchase #3 | $171.60 | 6.325% | $182.4537 | $182.45 | $182.45 | $182.50 |
| Purchase #4 | $66.31 | 9.641% | $72.7029 | $72.70 | $72.70 | $72.70 |
| Purchase #5 | $65.93 | 6.264% | $70.0599 | $70.06 | $70.05 | $70.10 |
| Purchase #6 | $199.60 | 9.511% | $218.584 | $218.58 | $218.60 | $218.60 |
| Purchase #7 | $174.77 | 11.178% | $194.3058 | $194.31 | $194.30 | $194.30 |
| 7 purchase totals = | $1,084.66 | $1,176.1773 | $1,176.17 | $1,176.15 | $1,176.30 | |