| 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 | $174.68 | 10.483% | $192.9917 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $190.32 | 4.822% | $199.4972 | $199.50 | $199.50 | $199.50 |
| Purchase #3 | $95.67 | 3.167% | $98.6999 | $98.70 | $98.70 | $98.70 |
| Purchase #4 | $118.37 | 7.541% | $127.2963 | $127.30 | $127.30 | $127.30 |
| Purchase #5 | $22.44 | 6.467% | $23.8912 | $23.89 | $23.90 | $23.90 |
| Purchase #6 | $98.69 | 11.472% | $110.0117 | $110.01 | $110.00 | $110.00 |
| Purchase #7 | $77.59 | 3.403% | $80.2304 | $80.23 | $80.25 | $80.20 |
| 7 purchase totals = | $777.76 | $832.6184 | $832.62 | $832.65 | $832.60 | |