| 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 | $154.81 | 7.568% | $166.526 | $166.53 | $166.55 | $166.50 |
| Purchase #2 | $145.26 | 3.264% | $150.0013 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $66.38 | 10.763% | $73.5245 | $73.52 | $73.50 | $73.50 |
| Purchase #4 | $135.66 | 12.642% | $152.8101 | $152.81 | $152.80 | $152.80 |
| Purchase #5 | $227.81 | 9.618% | $249.7208 | $249.72 | $249.70 | $249.70 |
| Purchase #6 | $69.44 | 7.812% | $74.8647 | $74.86 | $74.85 | $74.90 |
| Purchase #7 | $41.85 | 10.110% | $46.081 | $46.08 | $46.10 | $46.10 |
| 7 purchase totals = | $841.21 | $913.5284 | $913.52 | $913.50 | $913.50 | |