| 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 | $150.68 | 3.307% | $155.663 | $155.66 | $155.65 | $155.70 |
| Purchase #2 | $105.79 | 7.742% | $113.9803 | $113.98 | $114.00 | $114.00 |
| Purchase #3 | $102.73 | 10.464% | $113.4797 | $113.48 | $113.50 | $113.50 |
| Purchase #4 | $151.85 | 8.355% | $164.5371 | $164.54 | $164.55 | $164.50 |
| Purchase #5 | $58.88 | 9.434% | $64.4347 | $64.43 | $64.45 | $64.40 |
| Purchase #6 | $194.50 | 8.411% | $210.8594 | $210.86 | $210.85 | $210.90 |
| Purchase #7 | $225.80 | 9.791% | $247.9081 | $247.91 | $247.90 | $247.90 |
| 7 purchase totals = | $990.23 | $1,070.8623 | $1,070.86 | $1,070.90 | $1,070.90 | |