| 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 | $152.74 | 12.688% | $172.1197 | $172.12 | $172.10 | $172.10 |
| Purchase #2 | $123.64 | 11.684% | $138.0861 | $138.09 | $138.10 | $138.10 |
| Purchase #3 | $14.33 | 3.736% | $14.8654 | $14.87 | $14.85 | $14.90 |
| Purchase #4 | $193.51 | 11.673% | $216.0984 | $216.10 | $216.10 | $216.10 |
| Purchase #5 | $18.55 | 12.117% | $20.7977 | $20.80 | $20.80 | $20.80 |
| Purchase #6 | $177.97 | 10.599% | $196.833 | $196.83 | $196.85 | $196.80 |
| Purchase #7 | $54.60 | 7.491% | $58.6901 | $58.69 | $58.70 | $58.70 |
| 7 purchase totals = | $735.34 | $817.4904 | $817.50 | $817.50 | $817.50 | |