| 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 | $157.38 | 8.300% | $170.4425 | $170.44 | $170.45 | $170.40 |
| Purchase #2 | $76.36 | 10.738% | $84.5595 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $132.95 | 13.775% | $151.2639 | $151.26 | $151.25 | $151.30 |
| Purchase #4 | $229.60 | 5.362% | $241.9112 | $241.91 | $241.90 | $241.90 |
| Purchase #5 | $246.39 | 9.430% | $269.6246 | $269.62 | $269.60 | $269.60 |
| Purchase #6 | $92.92 | 10.415% | $102.5976 | $102.60 | $102.60 | $102.60 |
| Purchase #7 | $128.80 | 13.306% | $145.9381 | $145.94 | $145.95 | $145.90 |
| 7 purchase totals = | $1,064.40 | $1,166.3374 | $1,166.33 | $1,166.30 | $1,166.30 | |