| 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 | $196.70 | 11.179% | $218.6891 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $61.74 | 8.705% | $67.1145 | $67.11 | $67.10 | $67.10 |
| Purchase #3 | $74.72 | 8.487% | $81.0615 | $81.06 | $81.05 | $81.10 |
| Purchase #4 | $123.47 | 7.546% | $132.787 | $132.79 | $132.80 | $132.80 |
| Purchase #5 | $91.54 | 13.178% | $103.6031 | $103.60 | $103.60 | $103.60 |
| Purchase #6 | $120.37 | 6.374% | $128.0424 | $128.04 | $128.05 | $128.00 |
| Purchase #7 | $180.70 | 9.572% | $197.9966 | $198.00 | $198.00 | $198.00 |
| 7 purchase totals = | $849.24 | $929.2942 | $929.29 | $929.30 | $929.30 | |