| 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 | $131.78 | 13.504% | $149.5756 | $149.58 | $149.60 | $149.60 |
| Purchase #2 | $239.61 | 13.654% | $272.3263 | $272.33 | $272.35 | $272.30 |
| Purchase #3 | $175.75 | 10.491% | $194.1879 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $114.41 | 9.419% | $125.1863 | $125.19 | $125.20 | $125.20 |
| Purchase #5 | $103.64 | 7.192% | $111.0938 | $111.09 | $111.10 | $111.10 |
| Purchase #6 | $166.54 | 10.728% | $184.4064 | $184.41 | $184.40 | $184.40 |
| Purchase #7 | $8.74 | 4.750% | $9.1552 | $9.16 | $9.15 | $9.20 |
| 7 purchase totals = | $940.47 | $1,045.9315 | $1,045.95 | $1,046.00 | $1,046.00 | |