| 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 | $157.68 | 11.432% | $175.706 | $175.71 | $175.70 | $175.70 |
| Purchase #2 | $159.89 | 11.385% | $178.0935 | $178.09 | $178.10 | $178.10 |
| Purchase #3 | $180.94 | 6.769% | $193.1878 | $193.19 | $193.20 | $193.20 |
| Purchase #4 | $57.66 | 12.256% | $64.7268 | $64.73 | $64.75 | $64.70 |
| Purchase #5 | $71.25 | 11.451% | $79.4088 | $79.41 | $79.40 | $79.40 |
| Purchase #6 | $137.36 | 10.339% | $151.5617 | $151.56 | $151.55 | $151.60 |
| Purchase #7 | $128.85 | 11.725% | $143.9577 | $143.96 | $143.95 | $144.00 |
| 7 purchase totals = | $893.63 | $986.6423 | $986.65 | $986.65 | $986.70 | |