| 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 | $239.66 | 10.808% | $265.5625 | $265.56 | $265.55 | $265.60 |
| Purchase #2 | $144.82 | 10.529% | $160.0681 | $160.07 | $160.05 | $160.10 |
| Purchase #3 | $163.39 | 6.777% | $174.4629 | $174.46 | $174.45 | $174.50 |
| Purchase #4 | $213.56 | 3.602% | $221.2524 | $221.25 | $221.25 | $221.30 |
| Purchase #5 | $66.86 | 5.701% | $70.6717 | $70.67 | $70.65 | $70.70 |
| Purchase #6 | $172.76 | 3.714% | $179.1763 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $108.61 | 5.861% | $114.9756 | $114.98 | $115.00 | $115.00 |
| 7 purchase totals = | $1,109.66 | $1,186.1695 | $1,186.17 | $1,186.15 | $1,186.40 | |