| 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 | $168.97 | 8.532% | $183.3865 | $183.39 | $183.40 | $183.40 |
| Purchase #2 | $24.99 | 8.178% | $27.0337 | $27.03 | $27.05 | $27.00 |
| Purchase #3 | $196.57 | 3.276% | $203.0096 | $203.01 | $203.00 | $203.00 |
| Purchase #4 | $157.92 | 11.872% | $176.6683 | $176.67 | $176.65 | $176.70 |
| Purchase #5 | $20.51 | 4.606% | $21.4547 | $21.45 | $21.45 | $21.50 |
| Purchase #6 | $182.30 | 7.738% | $196.4064 | $196.41 | $196.40 | $196.40 |
| Purchase #7 | $162.32 | 3.500% | $168.0012 | $168.00 | $168.00 | $168.00 |
| 7 purchase totals = | $913.58 | $975.9604 | $975.96 | $975.95 | $976.00 | |