| 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 | $175.52 | 10.116% | $193.2756 | $193.28 | $193.30 | $193.30 |
| Purchase #2 | $234.75 | 9.781% | $257.7109 | $257.71 | $257.70 | $257.70 |
| Purchase #3 | $175.75 | 5.738% | $185.8345 | $185.83 | $185.85 | $185.80 |
| Purchase #4 | $217.30 | 11.230% | $241.7028 | $241.70 | $241.70 | $241.70 |
| Purchase #5 | $123.99 | 10.310% | $136.7734 | $136.77 | $136.75 | $136.80 |
| Purchase #6 | $115.67 | 11.415% | $128.8737 | $128.87 | $128.85 | $128.90 |
| Purchase #7 | $204.82 | 10.250% | $225.8141 | $225.81 | $225.80 | $225.80 |
| 7 purchase totals = | $1,247.80 | $1,369.9850 | $1,369.97 | $1,369.95 | $1,370.00 | |