| 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 | $140.69 | 6.688% | $150.0993 | $150.10 | $150.10 | $150.10 |
| Purchase #2 | $236.53 | 12.612% | $266.3612 | $266.36 | $266.35 | $266.40 |
| Purchase #3 | $113.54 | 3.724% | $117.7682 | $117.77 | $117.75 | $117.80 |
| Purchase #4 | $86.95 | 12.828% | $98.1039 | $98.10 | $98.10 | $98.10 |
| Purchase #5 | $120.41 | 10.487% | $133.0374 | $133.04 | $133.05 | $133.00 |
| Purchase #6 | $180.90 | 10.353% | $199.6286 | $199.63 | $199.65 | $199.60 |
| Purchase #7 | $192.51 | 12.802% | $217.1551 | $217.16 | $217.15 | $217.20 |
| 7 purchase totals = | $1,071.53 | $1,182.1537 | $1,182.16 | $1,182.15 | $1,182.20 | |