| 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 | $146.27 | 7.201% | $156.8029 | $156.80 | $156.80 | $156.80 |
| Purchase #2 | $10.96 | 12.198% | $12.2969 | $12.30 | $12.30 | $12.30 |
| Purchase #3 | $114.85 | 12.142% | $128.7951 | $128.80 | $128.80 | $128.80 |
| Purchase #4 | $111.94 | 3.213% | $115.5366 | $115.54 | $115.55 | $115.50 |
| Purchase #5 | $38.97 | 4.447% | $40.703 | $40.70 | $40.70 | $40.70 |
| Purchase #6 | $234.98 | 7.448% | $252.4813 | $252.48 | $252.50 | $252.50 |
| Purchase #7 | $191.97 | 6.285% | $204.0353 | $204.04 | $204.05 | $204.00 |
| 7 purchase totals = | $849.94 | $910.6511 | $910.66 | $910.70 | $910.60 | |