| 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 | $145.27 | 4.249% | $151.4425 | $151.44 | $151.45 | $151.40 |
| Purchase #2 | $224.57 | 3.222% | $231.8056 | $231.81 | $231.80 | $231.80 |
| Purchase #3 | $5.74 | 5.349% | $6.047 | $6.05 | $6.05 | $6.00 |
| Purchase #4 | $140.34 | 12.208% | $157.4727 | $157.47 | $157.45 | $157.50 |
| Purchase #5 | $104.61 | 5.683% | $110.555 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $75.60 | 6.799% | $80.74 | $80.74 | $80.75 | $80.70 |
| Purchase #7 | $212.42 | 12.470% | $238.9088 | $238.91 | $238.90 | $238.90 |
| 7 purchase totals = | $908.55 | $976.9716 | $976.98 | $976.95 | $976.90 | |