| 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 | $146.90 | 9.176% | $160.3795 | $160.38 | $160.40 | $160.40 |
| Purchase #2 | $232.79 | 9.295% | $254.4278 | $254.43 | $254.45 | $254.40 |
| Purchase #3 | $36.52 | 7.711% | $39.3361 | $39.34 | $39.35 | $39.30 |
| Purchase #4 | $51.60 | 3.326% | $53.3162 | $53.32 | $53.30 | $53.30 |
| Purchase #5 | $154.32 | 9.718% | $169.3168 | $169.32 | $169.30 | $169.30 |
| Purchase #6 | $240.62 | 10.430% | $265.7167 | $265.72 | $265.70 | $265.70 |
| Purchase #7 | $49.35 | 7.732% | $53.1657 | $53.17 | $53.15 | $53.20 |
| 7 purchase totals = | $912.10 | $995.6588 | $995.68 | $995.65 | $995.60 | |