| 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 | $121.77 | 7.272% | $130.6251 | $130.63 | $130.65 | $130.60 |
| Purchase #2 | $96.52 | 6.216% | $102.5197 | $102.52 | $102.50 | $102.50 |
| Purchase #3 | $201.27 | 10.431% | $222.2645 | $222.26 | $222.25 | $222.30 |
| Purchase #4 | $175.56 | 7.299% | $188.3741 | $188.37 | $188.35 | $188.40 |
| Purchase #5 | $240.74 | 7.339% | $258.4079 | $258.41 | $258.40 | $258.40 |
| Purchase #6 | $128.54 | 3.438% | $132.9592 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $89.95 | 13.144% | $101.773 | $101.77 | $101.75 | $101.80 |
| 7 purchase totals = | $1,054.35 | $1,136.9235 | $1,136.92 | $1,136.85 | $1,137.00 | |