| 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 | $112.92 | 8.214% | $122.1952 | $122.20 | $122.20 | $122.20 |
| Purchase #2 | $35.90 | 11.508% | $40.0314 | $40.03 | $40.05 | $40.00 |
| Purchase #3 | $137.81 | 3.447% | $142.5603 | $142.56 | $142.55 | $142.60 |
| Purchase #4 | $154.36 | 5.129% | $162.2771 | $162.28 | $162.30 | $162.30 |
| Purchase #5 | $172.76 | 3.282% | $178.43 | $178.43 | $178.45 | $178.40 |
| Purchase #6 | $147.72 | 4.331% | $154.1178 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $59.70 | 9.703% | $65.4927 | $65.49 | $65.50 | $65.50 |
| 7 purchase totals = | $821.17 | $865.1045 | $865.11 | $865.15 | $865.10 | |