| 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 | $134.91 | 6.471% | $143.64 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $191.74 | 11.440% | $213.6751 | $213.68 | $213.70 | $213.70 |
| Purchase #3 | $80.33 | 5.217% | $84.5208 | $84.52 | $84.50 | $84.50 |
| Purchase #4 | $81.78 | 11.672% | $91.3254 | $91.33 | $91.35 | $91.30 |
| Purchase #5 | $237.67 | 6.319% | $252.6884 | $252.69 | $252.70 | $252.70 |
| Purchase #6 | $8.35 | 7.159% | $8.9478 | $8.95 | $8.95 | $8.90 |
| Purchase #7 | $40.30 | 11.466% | $44.9208 | $44.92 | $44.90 | $44.90 |
| 7 purchase totals = | $775.08 | $839.7183 | $839.73 | $839.75 | $839.60 | |