| 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 | $35.84 | 12.748% | $40.4089 | $40.41 | $40.40 | $40.40 |
| Purchase #2 | $145.63 | 9.552% | $159.5406 | $159.54 | $159.55 | $159.50 |
| Purchase #3 | $178.26 | 4.658% | $186.5634 | $186.56 | $186.55 | $186.60 |
| Purchase #4 | $67.54 | 8.820% | $73.497 | $73.50 | $73.50 | $73.50 |
| Purchase #5 | $167.98 | 7.760% | $181.0152 | $181.02 | $181.00 | $181.00 |
| Purchase #6 | $144.73 | 3.252% | $149.4366 | $149.44 | $149.45 | $149.40 |
| Purchase #7 | $28.48 | 6.682% | $30.383 | $30.38 | $30.40 | $30.40 |
| 7 purchase totals = | $768.46 | $820.8447 | $820.85 | $820.85 | $820.80 | |