| 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 | $162.35 | 3.184% | $167.5192 | $167.52 | $167.50 | $167.50 |
| Purchase #2 | $22.37 | 6.202% | $23.7574 | $23.76 | $23.75 | $23.80 |
| Purchase #3 | $234.28 | 12.648% | $263.9117 | $263.91 | $263.90 | $263.90 |
| Purchase #4 | $194.65 | 3.400% | $201.2681 | $201.27 | $201.25 | $201.30 |
| Purchase #5 | $230.46 | 8.427% | $249.8809 | $249.88 | $249.90 | $249.90 |
| Purchase #6 | $79.77 | 13.122% | $90.2374 | $90.24 | $90.25 | $90.20 |
| Purchase #7 | $75.88 | 8.556% | $82.3723 | $82.37 | $82.35 | $82.40 |
| 7 purchase totals = | $999.76 | $1,078.9470 | $1,078.95 | $1,078.90 | $1,079.00 | |