| 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 | $170.89 | 8.682% | $185.7267 | $185.73 | $185.75 | $185.70 |
| Purchase #2 | $48.97 | 6.103% | $51.9586 | $51.96 | $51.95 | $52.00 |
| Purchase #3 | $145.77 | 10.865% | $161.6079 | $161.61 | $161.60 | $161.60 |
| Purchase #4 | $244.59 | 5.411% | $257.8248 | $257.82 | $257.80 | $257.80 |
| Purchase #5 | $82.83 | 12.214% | $92.9469 | $92.95 | $92.95 | $92.90 |
| Purchase #6 | $30.85 | 12.495% | $34.7047 | $34.70 | $34.70 | $34.70 |
| Purchase #7 | $47.30 | 7.653% | $50.9199 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $771.20 | $835.6895 | $835.69 | $835.65 | $835.60 | |