| 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 | $190.89 | 4.361% | $199.2147 | $199.21 | $199.20 | $199.20 |
| Purchase #2 | $36.76 | 8.571% | $39.9107 | $39.91 | $39.90 | $39.90 |
| Purchase #3 | $34.91 | 13.321% | $39.5604 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $173.44 | 13.204% | $196.341 | $196.34 | $196.35 | $196.30 |
| Purchase #5 | $68.52 | 12.415% | $77.0268 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $147.36 | 5.644% | $155.677 | $155.68 | $155.70 | $155.70 |
| Purchase #7 | $15.54 | 8.796% | $16.9069 | $16.91 | $16.90 | $16.90 |
| 7 purchase totals = | $667.42 | $724.6375 | $724.64 | $724.65 | $724.60 | |