| 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 | $116.33 | 3.257% | $120.1189 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $105.28 | 7.655% | $113.3392 | $113.34 | $113.35 | $113.30 |
| Purchase #3 | $97.51 | 13.553% | $110.7255 | $110.73 | $110.75 | $110.70 |
| Purchase #4 | $184.65 | 7.414% | $198.34 | $198.34 | $198.35 | $198.30 |
| Purchase #5 | $165.85 | 11.135% | $184.3174 | $184.32 | $184.30 | $184.30 |
| Purchase #6 | $92.55 | 6.528% | $98.5917 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $24.69 | 7.123% | $26.4487 | $26.45 | $26.45 | $26.40 |
| 7 purchase totals = | $786.86 | $851.8814 | $851.89 | $851.90 | $851.70 | |