| 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 | $122.91 | 3.477% | $127.1836 | $127.18 | $127.20 | $127.20 |
| Purchase #2 | $87.76 | 10.220% | $96.7291 | $96.73 | $96.75 | $96.70 |
| Purchase #3 | $137.93 | 6.234% | $146.5286 | $146.53 | $146.55 | $146.50 |
| Purchase #4 | $75.89 | 12.240% | $85.1789 | $85.18 | $85.20 | $85.20 |
| Purchase #5 | $138.38 | 12.694% | $155.946 | $155.95 | $155.95 | $155.90 |
| Purchase #6 | $43.74 | 4.302% | $45.6217 | $45.62 | $45.60 | $45.60 |
| Purchase #7 | $234.60 | 13.620% | $266.5525 | $266.55 | $266.55 | $266.60 |
| 7 purchase totals = | $841.21 | $923.7404 | $923.74 | $923.80 | $923.70 | |