| 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 | $156.74 | 7.233% | $168.077 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $11.85 | 5.314% | $12.4797 | $12.48 | $12.50 | $12.50 |
| Purchase #3 | $51.86 | 10.274% | $57.1881 | $57.19 | $57.20 | $57.20 |
| Purchase #4 | $10.37 | 8.206% | $11.221 | $11.22 | $11.20 | $11.20 |
| Purchase #5 | $148.65 | 7.403% | $159.6546 | $159.65 | $159.65 | $159.70 |
| Purchase #6 | $234.65 | 4.336% | $244.8244 | $244.82 | $244.80 | $244.80 |
| Purchase #7 | $89.87 | 13.750% | $102.2271 | $102.23 | $102.25 | $102.20 |
| 7 purchase totals = | $703.99 | $755.6719 | $755.67 | $755.70 | $755.70 | |