| 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 | $218.57 | 10.755% | $242.0772 | $242.08 | $242.10 | $242.10 |
| Purchase #2 | $68.82 | 9.447% | $75.3214 | $75.32 | $75.30 | $75.30 |
| Purchase #3 | $34.52 | 10.613% | $38.1836 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $129.82 | 9.811% | $142.5566 | $142.56 | $142.55 | $142.60 |
| Purchase #5 | $64.99 | 12.600% | $73.1787 | $73.18 | $73.20 | $73.20 |
| Purchase #6 | $9.99 | 12.452% | $11.234 | $11.23 | $11.25 | $11.20 |
| Purchase #7 | $145.67 | 10.401% | $160.8211 | $160.82 | $160.80 | $160.80 |
| 7 purchase totals = | $672.38 | $743.3726 | $743.37 | $743.40 | $743.40 | |