| 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 | $172.25 | 6.405% | $183.2826 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $168.87 | 10.685% | $186.9138 | $186.91 | $186.90 | $186.90 |
| Purchase #3 | $151.91 | 10.697% | $168.1598 | $168.16 | $168.15 | $168.20 |
| Purchase #4 | $153.60 | 7.398% | $164.9633 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $37.72 | 12.328% | $42.3701 | $42.37 | $42.35 | $42.40 |
| Purchase #6 | $32.38 | 13.572% | $36.7746 | $36.77 | $36.75 | $36.80 |
| Purchase #7 | $229.72 | 3.517% | $237.7993 | $237.80 | $237.80 | $237.80 |
| 7 purchase totals = | $946.45 | $1,020.2635 | $1,020.25 | $1,020.20 | $1,020.40 | |