| 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 | $158.37 | 10.639% | $175.219 | $175.22 | $175.20 | $175.20 |
| Purchase #2 | $70.42 | 8.824% | $76.6339 | $76.63 | $76.65 | $76.60 |
| Purchase #3 | $87.30 | 4.571% | $91.2905 | $91.29 | $91.30 | $91.30 |
| Purchase #4 | $192.92 | 11.564% | $215.2293 | $215.23 | $215.25 | $215.20 |
| Purchase #5 | $55.40 | 3.138% | $57.1385 | $57.14 | $57.15 | $57.10 |
| Purchase #6 | $89.45 | 12.542% | $100.6688 | $100.67 | $100.65 | $100.70 |
| Purchase #7 | $32.50 | 5.736% | $34.3642 | $34.36 | $34.35 | $34.40 |
| 7 purchase totals = | $686.36 | $750.5442 | $750.54 | $750.55 | $750.50 | |