| 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 | $125.65 | 11.855% | $140.5458 | $140.55 | $140.55 | $140.50 |
| Purchase #2 | $95.82 | 6.418% | $101.9697 | $101.97 | $101.95 | $102.00 |
| Purchase #3 | $68.87 | 4.208% | $71.768 | $71.77 | $71.75 | $71.80 |
| Purchase #4 | $130.98 | 5.565% | $138.269 | $138.27 | $138.25 | $138.30 |
| Purchase #5 | $185.39 | 11.490% | $206.6913 | $206.69 | $206.70 | $206.70 |
| Purchase #6 | $145.33 | 5.596% | $153.4627 | $153.46 | $153.45 | $153.50 |
| Purchase #7 | $15.76 | 12.579% | $17.7425 | $17.74 | $17.75 | $17.70 |
| 7 purchase totals = | $767.80 | $830.4490 | $830.45 | $830.40 | $830.50 | |