| 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 | $190.60 | 4.387% | $198.9616 | $198.96 | $198.95 | $199.00 |
| Purchase #2 | $106.46 | 10.548% | $117.6894 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $39.92 | 3.813% | $41.4421 | $41.44 | $41.45 | $41.40 |
| Purchase #4 | $185.70 | 13.252% | $210.309 | $210.31 | $210.30 | $210.30 |
| Purchase #5 | $88.88 | 7.138% | $95.2243 | $95.22 | $95.20 | $95.20 |
| Purchase #6 | $96.36 | 6.670% | $102.7872 | $102.79 | $102.80 | $102.80 |
| Purchase #7 | $22.49 | 12.476% | $25.2959 | $25.30 | $25.30 | $25.30 |
| 7 purchase totals = | $730.41 | $791.7095 | $791.71 | $791.70 | $791.70 | |