| 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 | $142.78 | 13.392% | $161.9011 | $161.90 | $161.90 | $161.90 |
| Purchase #2 | $50.55 | 10.475% | $55.8451 | $55.85 | $55.85 | $55.80 |
| Purchase #3 | $127.68 | 5.349% | $134.5096 | $134.51 | $134.50 | $134.50 |
| Purchase #4 | $135.68 | 10.678% | $150.1679 | $150.17 | $150.15 | $150.20 |
| Purchase #5 | $85.71 | 10.626% | $94.8175 | $94.82 | $94.80 | $94.80 |
| Purchase #6 | $120.38 | 10.242% | $132.7093 | $132.71 | $132.70 | $132.70 |
| Purchase #7 | $236.90 | 13.558% | $269.0189 | $269.02 | $269.00 | $269.00 |
| 7 purchase totals = | $899.68 | $998.9694 | $998.98 | $998.90 | $998.90 | |