| 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 | $167.67 | 13.823% | $190.847 | $190.85 | $190.85 | $190.80 |
| Purchase #2 | $111.85 | 3.624% | $115.9034 | $115.90 | $115.90 | $115.90 |
| Purchase #3 | $98.27 | 7.713% | $105.8496 | $105.85 | $105.85 | $105.80 |
| Purchase #4 | $57.32 | 10.129% | $63.1259 | $63.13 | $63.15 | $63.10 |
| Purchase #5 | $156.49 | 10.775% | $173.3518 | $173.35 | $173.35 | $173.40 |
| Purchase #6 | $216.47 | 3.469% | $223.9793 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $104.47 | 13.493% | $118.5661 | $118.57 | $118.55 | $118.60 |
| 7 purchase totals = | $912.54 | $991.6231 | $991.63 | $991.65 | $991.60 | |