| 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 | $191.88 | 13.164% | $217.1391 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $10.49 | 4.653% | $10.9781 | $10.98 | $11.00 | $11.00 |
| Purchase #3 | $99.62 | 13.602% | $113.1703 | $113.17 | $113.15 | $113.20 |
| Purchase #4 | $76.99 | 13.695% | $87.5338 | $87.53 | $87.55 | $87.50 |
| Purchase #5 | $135.97 | 10.566% | $150.3366 | $150.34 | $150.35 | $150.30 |
| Purchase #6 | $139.42 | 8.822% | $151.7196 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $17.75 | 5.374% | $18.7039 | $18.70 | $18.70 | $18.70 |
| 7 purchase totals = | $672.12 | $749.5814 | $749.58 | $749.60 | $749.50 | |