| 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 | $172.32 | 12.106% | $193.1811 | $193.18 | $193.20 | $193.20 |
| Purchase #2 | $184.44 | 13.415% | $209.1826 | $209.18 | $209.20 | $209.20 |
| Purchase #3 | $168.68 | 8.616% | $183.2135 | $183.21 | $183.20 | $183.20 |
| Purchase #4 | $123.92 | 5.121% | $130.2659 | $130.27 | $130.25 | $130.30 |
| Purchase #5 | $205.71 | 7.659% | $221.4653 | $221.47 | $221.45 | $221.50 |
| Purchase #6 | $183.56 | 13.140% | $207.6798 | $207.68 | $207.70 | $207.70 |
| Purchase #7 | $123.84 | 5.345% | $130.4592 | $130.46 | $130.45 | $130.50 |
| 7 purchase totals = | $1,162.47 | $1,275.4474 | $1,275.45 | $1,275.45 | $1,275.60 | |