| 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 | $166.78 | 12.417% | $187.4891 | $187.49 | $187.50 | $187.50 |
| Purchase #2 | $119.37 | 12.648% | $134.4679 | $134.47 | $134.45 | $134.50 |
| Purchase #3 | $169.85 | 13.747% | $193.1993 | $193.20 | $193.20 | $193.20 |
| Purchase #4 | $148.48 | 3.498% | $153.6738 | $153.67 | $153.65 | $153.70 |
| Purchase #5 | $175.94 | 8.563% | $191.0057 | $191.01 | $191.00 | $191.00 |
| Purchase #6 | $174.39 | 13.111% | $197.2543 | $197.25 | $197.25 | $197.30 |
| Purchase #7 | $129.80 | 11.503% | $144.7309 | $144.73 | $144.75 | $144.70 |
| 7 purchase totals = | $1,084.61 | $1,201.8210 | $1,201.82 | $1,201.80 | $1,201.90 | |