| 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 | $164.33 | 3.754% | $170.4989 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $32.59 | 12.637% | $36.7084 | $36.71 | $36.70 | $36.70 |
| Purchase #3 | $92.47 | 3.202% | $95.4309 | $95.43 | $95.45 | $95.40 |
| Purchase #4 | $241.74 | 11.350% | $269.1775 | $269.18 | $269.20 | $269.20 |
| Purchase #5 | $169.70 | 13.873% | $193.2425 | $193.24 | $193.25 | $193.20 |
| Purchase #6 | $114.86 | 13.183% | $130.002 | $130.00 | $130.00 | $130.00 |
| Purchase #7 | $132.72 | 8.582% | $144.11 | $144.11 | $144.10 | $144.10 |
| 7 purchase totals = | $948.41 | $1,039.1702 | $1,039.17 | $1,039.20 | $1,039.10 | |