| 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 | $171.68 | 3.645% | $177.9377 | $177.94 | $177.95 | $177.90 |
| Purchase #2 | $90.39 | 4.347% | $94.3193 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $113.36 | 3.505% | $117.3333 | $117.33 | $117.35 | $117.30 |
| Purchase #4 | $102.64 | 6.407% | $109.2161 | $109.22 | $109.20 | $109.20 |
| Purchase #5 | $220.38 | 11.629% | $246.008 | $246.01 | $246.00 | $246.00 |
| Purchase #6 | $60.88 | 5.774% | $64.3952 | $64.40 | $64.40 | $64.40 |
| Purchase #7 | $50.94 | 5.605% | $53.7952 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $810.27 | $863.0048 | $863.02 | $863.00 | $862.90 | |