| 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 | $146.99 | 11.205% | $163.4602 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $139.48 | 4.443% | $145.6771 | $145.68 | $145.70 | $145.70 |
| Purchase #3 | $70.55 | 5.544% | $74.4613 | $74.46 | $74.45 | $74.50 |
| Purchase #4 | $159.29 | 8.691% | $173.1339 | $173.13 | $173.15 | $173.10 |
| Purchase #5 | $71.90 | 13.775% | $81.8042 | $81.80 | $81.80 | $81.80 |
| Purchase #6 | $10.69 | 7.216% | $11.4614 | $11.46 | $11.45 | $11.50 |
| Purchase #7 | $194.54 | 8.457% | $210.9922 | $210.99 | $211.00 | $211.00 |
| 7 purchase totals = | $793.44 | $860.9903 | $860.98 | $861.00 | $861.10 | |