| 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 | $140.41 | 7.633% | $151.1275 | $151.13 | $151.15 | $151.10 |
| Purchase #2 | $82.43 | 4.245% | $85.9292 | $85.93 | $85.95 | $85.90 |
| Purchase #3 | $109.85 | 10.490% | $121.3733 | $121.37 | $121.35 | $121.40 |
| Purchase #4 | $185.27 | 6.428% | $197.1792 | $197.18 | $197.20 | $197.20 |
| Purchase #5 | $246.25 | 5.618% | $260.0843 | $260.08 | $260.10 | $260.10 |
| Purchase #6 | $159.63 | 6.304% | $169.6931 | $169.69 | $169.70 | $169.70 |
| Purchase #7 | $248.81 | 10.177% | $274.1314 | $274.13 | $274.15 | $274.10 |
| 7 purchase totals = | $1,172.65 | $1,259.5180 | $1,259.51 | $1,259.60 | $1,259.50 | |