| 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 | $151.98 | 8.138% | $164.3481 | $164.35 | $164.35 | $164.30 |
| Purchase #2 | $123.72 | 9.664% | $135.6763 | $135.68 | $135.70 | $135.70 |
| Purchase #3 | $218.65 | 10.392% | $241.3721 | $241.37 | $241.35 | $241.40 |
| Purchase #4 | $184.43 | 8.411% | $199.9424 | $199.94 | $199.95 | $199.90 |
| Purchase #5 | $155.26 | 9.305% | $169.7069 | $169.71 | $169.70 | $169.70 |
| Purchase #6 | $119.50 | 10.517% | $132.0678 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $230.71 | 8.606% | $250.5649 | $250.56 | $250.55 | $250.60 |
| 7 purchase totals = | $1,184.25 | $1,293.6785 | $1,293.68 | $1,293.65 | $1,293.70 | |