| 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 | $122.56 | 12.251% | $137.5748 | $137.57 | $137.55 | $137.60 |
| Purchase #2 | $182.50 | 8.375% | $197.7844 | $197.78 | $197.80 | $197.80 |
| Purchase #3 | $142.91 | 4.660% | $149.5696 | $149.57 | $149.55 | $149.60 |
| Purchase #4 | $245.49 | 4.156% | $255.6926 | $255.69 | $255.70 | $255.70 |
| Purchase #5 | $19.33 | 3.342% | $19.976 | $19.98 | $20.00 | $20.00 |
| Purchase #6 | $148.44 | 5.799% | $157.048 | $157.05 | $157.05 | $157.00 |
| Purchase #7 | $11.91 | 3.184% | $12.2892 | $12.29 | $12.30 | $12.30 |
| 7 purchase totals = | $873.14 | $929.9346 | $929.93 | $929.95 | $930.00 | |