| 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 | $178.66 | 7.649% | $192.3257 | $192.33 | $192.35 | $192.30 |
| Purchase #2 | $106.28 | 11.697% | $118.7116 | $118.71 | $118.70 | $118.70 |
| Purchase #3 | $163.64 | 9.214% | $178.7178 | $178.72 | $178.70 | $178.70 |
| Purchase #4 | $10.78 | 8.341% | $11.6792 | $11.68 | $11.70 | $11.70 |
| Purchase #5 | $234.76 | 4.711% | $245.8195 | $245.82 | $245.80 | $245.80 |
| Purchase #6 | $75.79 | 12.124% | $84.9788 | $84.98 | $85.00 | $85.00 |
| Purchase #7 | $42.84 | 3.219% | $44.219 | $44.22 | $44.20 | $44.20 |
| 7 purchase totals = | $812.75 | $876.4516 | $876.46 | $876.45 | $876.40 | |