| 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 | $128.80 | 5.844% | $136.3271 | $136.33 | $136.35 | $136.30 |
| Purchase #2 | $157.70 | 8.102% | $170.4769 | $170.48 | $170.50 | $170.50 |
| Purchase #3 | $21.97 | 3.595% | $22.7598 | $22.76 | $22.75 | $22.80 |
| Purchase #4 | $90.63 | 8.754% | $98.5638 | $98.56 | $98.55 | $98.60 |
| Purchase #5 | $200.72 | 13.284% | $227.3836 | $227.38 | $227.40 | $227.40 |
| Purchase #6 | $238.45 | 4.370% | $248.8703 | $248.87 | $248.85 | $248.90 |
| Purchase #7 | $143.94 | 5.504% | $151.8625 | $151.86 | $151.85 | $151.90 |
| 7 purchase totals = | $982.21 | $1,056.2440 | $1,056.24 | $1,056.25 | $1,056.40 | |