| 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 | $140.81 | 6.475% | $149.9274 | $149.93 | $149.95 | $149.90 |
| Purchase #2 | $245.31 | 3.486% | $253.8615 | $253.86 | $253.85 | $253.90 |
| Purchase #3 | $162.71 | 13.508% | $184.6889 | $184.69 | $184.70 | $184.70 |
| Purchase #4 | $73.70 | 10.577% | $81.4952 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $98.68 | 6.120% | $104.7192 | $104.72 | $104.70 | $104.70 |
| Purchase #6 | $158.82 | 9.576% | $174.0286 | $174.03 | $174.05 | $174.00 |
| Purchase #7 | $24.98 | 3.773% | $25.9225 | $25.92 | $25.90 | $25.90 |
| 7 purchase totals = | $905.01 | $974.6433 | $974.65 | $974.65 | $974.60 | |