| 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 | $144.53 | 9.276% | $157.9366 | $157.94 | $157.95 | $157.90 |
| Purchase #2 | $142.37 | 12.238% | $159.7932 | $159.79 | $159.80 | $159.80 |
| Purchase #3 | $19.95 | 10.192% | $21.9833 | $21.98 | $22.00 | $22.00 |
| Purchase #4 | $237.59 | 7.826% | $256.1838 | $256.18 | $256.20 | $256.20 |
| Purchase #5 | $54.25 | 9.761% | $59.5453 | $59.55 | $59.55 | $59.50 |
| Purchase #6 | $33.60 | 8.206% | $36.3572 | $36.36 | $36.35 | $36.40 |
| Purchase #7 | $126.49 | 11.423% | $140.939 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $758.78 | $832.7384 | $832.74 | $832.80 | $832.70 | |