| 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 | $114.58 | 13.202% | $129.7069 | $129.71 | $129.70 | $129.70 |
| Purchase #2 | $176.46 | 4.541% | $184.473 | $184.47 | $184.45 | $184.50 |
| Purchase #3 | $169.59 | 8.346% | $183.744 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $69.30 | 10.452% | $76.5432 | $76.54 | $76.55 | $76.50 |
| Purchase #5 | $51.64 | 7.216% | $55.3663 | $55.37 | $55.35 | $55.40 |
| Purchase #6 | $177.52 | 9.223% | $193.8927 | $193.89 | $193.90 | $193.90 |
| Purchase #7 | $78.68 | 13.744% | $89.4938 | $89.49 | $89.50 | $89.50 |
| 7 purchase totals = | $837.77 | $913.2199 | $913.21 | $913.20 | $913.20 | |