| 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 | $142.27 | 10.202% | $156.7844 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $45.99 | 5.833% | $48.6726 | $48.67 | $48.65 | $48.70 |
| Purchase #3 | $109.91 | 4.173% | $114.4965 | $114.50 | $114.50 | $114.50 |
| Purchase #4 | $244.40 | 3.359% | $252.6094 | $252.61 | $252.60 | $252.60 |
| Purchase #5 | $8.28 | 7.318% | $8.8859 | $8.89 | $8.90 | $8.90 |
| Purchase #6 | $174.51 | 7.433% | $187.4813 | $187.48 | $187.50 | $187.50 |
| Purchase #7 | $135.33 | 5.116% | $142.2535 | $142.25 | $142.25 | $142.30 |
| 7 purchase totals = | $860.69 | $911.1836 | $911.18 | $911.20 | $911.30 | |