| 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 | $37.77 | 8.313% | $40.9098 | $40.91 | $40.90 | $40.90 |
| Purchase #2 | $183.85 | 4.429% | $191.9927 | $191.99 | $192.00 | $192.00 |
| Purchase #3 | $143.41 | 4.794% | $150.2851 | $150.29 | $150.30 | $150.30 |
| Purchase #4 | $111.60 | 9.335% | $122.0179 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $149.34 | 9.550% | $163.602 | $163.60 | $163.60 | $163.60 |
| Purchase #6 | $230.83 | 3.430% | $238.7475 | $238.75 | $238.75 | $238.70 |
| Purchase #7 | $17.64 | 3.710% | $18.2944 | $18.29 | $18.30 | $18.30 |
| 7 purchase totals = | $874.44 | $925.8494 | $925.85 | $925.85 | $925.80 | |