| 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 | $129.71 | 8.392% | $140.5953 | $140.60 | $140.60 | $140.60 |
| Purchase #2 | $111.93 | 7.512% | $120.3382 | $120.34 | $120.35 | $120.30 |
| Purchase #3 | $177.27 | 3.662% | $183.7616 | $183.76 | $183.75 | $183.80 |
| Purchase #4 | $146.90 | 10.429% | $162.2202 | $162.22 | $162.20 | $162.20 |
| Purchase #5 | $71.46 | 8.226% | $77.3383 | $77.34 | $77.35 | $77.30 |
| Purchase #6 | $127.89 | 6.867% | $136.6722 | $136.67 | $136.65 | $136.70 |
| Purchase #7 | $188.91 | 6.795% | $201.7464 | $201.75 | $201.75 | $201.70 |
| 7 purchase totals = | $954.07 | $1,022.6722 | $1,022.68 | $1,022.65 | $1,022.60 | |