| 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 | $143.25 | 11.293% | $159.4272 | $159.43 | $159.45 | $159.40 |
| Purchase #2 | $49.32 | 12.713% | $55.5901 | $55.59 | $55.60 | $55.60 |
| Purchase #3 | $167.26 | 11.765% | $186.9381 | $186.94 | $186.95 | $186.90 |
| Purchase #4 | $26.75 | 10.741% | $29.6232 | $29.62 | $29.60 | $29.60 |
| Purchase #5 | $221.42 | 10.662% | $245.0278 | $245.03 | $245.05 | $245.00 |
| Purchase #6 | $88.28 | 11.577% | $98.5002 | $98.50 | $98.50 | $98.50 |
| Purchase #7 | $157.53 | 13.490% | $178.7808 | $178.78 | $178.80 | $178.80 |
| 7 purchase totals = | $853.81 | $953.8874 | $953.89 | $953.95 | $953.80 | |