| 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 | $116.76 | 13.248% | $132.2284 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $157.43 | 6.488% | $167.6441 | $167.64 | $167.65 | $167.60 |
| Purchase #3 | $92.32 | 8.826% | $100.4682 | $100.47 | $100.45 | $100.50 |
| Purchase #4 | $57.52 | 10.634% | $63.6367 | $63.64 | $63.65 | $63.60 |
| Purchase #5 | $182.85 | 13.415% | $207.3793 | $207.38 | $207.40 | $207.40 |
| Purchase #6 | $9.50 | 12.668% | $10.7035 | $10.70 | $10.70 | $10.70 |
| Purchase #7 | $86.28 | 11.697% | $96.3722 | $96.37 | $96.35 | $96.40 |
| 7 purchase totals = | $702.66 | $778.4324 | $778.43 | $778.45 | $778.40 | |