| 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 | $184.98 | 5.735% | $195.5886 | $195.59 | $195.60 | $195.60 |
| Purchase #2 | $128.91 | 9.526% | $141.19 | $141.19 | $141.20 | $141.20 |
| Purchase #3 | $154.29 | 8.394% | $167.2411 | $167.24 | $167.25 | $167.20 |
| Purchase #4 | $128.52 | 3.559% | $133.094 | $133.09 | $133.10 | $133.10 |
| Purchase #5 | $185.47 | 4.354% | $193.5454 | $193.55 | $193.55 | $193.50 |
| Purchase #6 | $143.33 | 8.194% | $155.0745 | $155.07 | $155.05 | $155.10 |
| Purchase #7 | $73.81 | 9.787% | $81.0338 | $81.03 | $81.05 | $81.00 |
| 7 purchase totals = | $999.31 | $1,066.7674 | $1,066.76 | $1,066.80 | $1,066.70 | |