| 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 | $190.61 | 8.795% | $207.3741 | $207.37 | $207.35 | $207.40 |
| Purchase #2 | $82.31 | 11.468% | $91.7493 | $91.75 | $91.75 | $91.70 |
| Purchase #3 | $38.94 | 13.484% | $44.1907 | $44.19 | $44.20 | $44.20 |
| Purchase #4 | $134.77 | 4.529% | $140.8737 | $140.87 | $140.85 | $140.90 |
| Purchase #5 | $226.78 | 13.664% | $257.7672 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $137.87 | 8.487% | $149.571 | $149.57 | $149.55 | $149.60 |
| Purchase #7 | $22.33 | 5.265% | $23.5057 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $833.61 | $915.0317 | $915.03 | $914.95 | $915.10 | |