| 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 | $110.51 | 6.494% | $117.6865 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $209.76 | 6.362% | $223.1049 | $223.10 | $223.10 | $223.10 |
| Purchase #3 | $93.74 | 5.104% | $98.5245 | $98.52 | $98.50 | $98.50 |
| Purchase #4 | $137.30 | 11.731% | $153.4067 | $153.41 | $153.40 | $153.40 |
| Purchase #5 | $175.60 | 10.268% | $193.6306 | $193.63 | $193.65 | $193.60 |
| Purchase #6 | $161.73 | 7.349% | $173.6155 | $173.62 | $173.60 | $173.60 |
| Purchase #7 | $120.34 | 13.289% | $136.332 | $136.33 | $136.35 | $136.30 |
| 7 purchase totals = | $1,008.98 | $1,096.3007 | $1,096.30 | $1,096.30 | $1,096.20 | |