| 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 | $195.56 | 7.566% | $210.3561 | $210.36 | $210.35 | $210.40 |
| Purchase #2 | $38.68 | 11.645% | $43.1843 | $43.18 | $43.20 | $43.20 |
| Purchase #3 | $241.70 | 6.629% | $257.7223 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $33.59 | 7.712% | $36.1805 | $36.18 | $36.20 | $36.20 |
| Purchase #5 | $62.38 | 4.311% | $65.0692 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $139.70 | 11.761% | $156.1301 | $156.13 | $156.15 | $156.10 |
| Purchase #7 | $46.88 | 10.228% | $51.6749 | $51.67 | $51.65 | $51.70 |
| 7 purchase totals = | $758.49 | $820.3174 | $820.31 | $820.30 | $820.40 | |