| 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 | $178.41 | 4.104% | $185.7319 | $185.73 | $185.75 | $185.70 |
| Purchase #2 | $111.96 | 9.757% | $122.8839 | $122.88 | $122.90 | $122.90 |
| Purchase #3 | $239.71 | 9.509% | $262.504 | $262.50 | $262.50 | $262.50 |
| Purchase #4 | $196.34 | 12.240% | $220.372 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $25.66 | 13.854% | $29.2149 | $29.21 | $29.20 | $29.20 |
| Purchase #6 | $91.84 | 7.190% | $98.4433 | $98.44 | $98.45 | $98.40 |
| Purchase #7 | $192.53 | 4.804% | $201.7791 | $201.78 | $201.80 | $201.80 |
| 7 purchase totals = | $1,036.45 | $1,120.9291 | $1,120.91 | $1,120.95 | $1,120.90 | |