| 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 | $172.58 | 8.187% | $186.7091 | $186.71 | $186.70 | $186.70 |
| Purchase #2 | $81.79 | 13.138% | $92.5356 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $75.25 | 3.250% | $77.6956 | $77.70 | $77.70 | $77.70 |
| Purchase #4 | $238.38 | 13.191% | $269.8247 | $269.82 | $269.80 | $269.80 |
| Purchase #5 | $30.49 | 6.593% | $32.5002 | $32.50 | $32.50 | $32.50 |
| Purchase #6 | $111.33 | 10.262% | $122.7547 | $122.75 | $122.75 | $122.80 |
| Purchase #7 | $32.83 | 12.727% | $37.0083 | $37.01 | $37.00 | $37.00 |
| 7 purchase totals = | $742.65 | $819.0282 | $819.03 | $819.00 | $819.00 | |