| 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 | $138.40 | 6.848% | $147.8776 | $147.88 | $147.90 | $147.90 |
| Purchase #2 | $104.83 | 10.324% | $115.6526 | $115.65 | $115.65 | $115.70 |
| Purchase #3 | $36.85 | 8.766% | $40.0803 | $40.08 | $40.10 | $40.10 |
| Purchase #4 | $14.36 | 3.702% | $14.8916 | $14.89 | $14.90 | $14.90 |
| Purchase #5 | $60.87 | 9.156% | $66.4433 | $66.44 | $66.45 | $66.40 |
| Purchase #6 | $172.99 | 12.477% | $194.574 | $194.57 | $194.55 | $194.60 |
| Purchase #7 | $5.45 | 6.263% | $5.7913 | $5.79 | $5.80 | $5.80 |
| 7 purchase totals = | $533.75 | $585.3107 | $585.30 | $585.35 | $585.40 | |