| 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 | $171.25 | 4.443% | $178.8586 | $178.86 | $178.85 | $178.90 |
| Purchase #2 | $198.48 | 11.469% | $221.2437 | $221.24 | $221.25 | $221.20 |
| Purchase #3 | $102.47 | 13.741% | $116.5504 | $116.55 | $116.55 | $116.60 |
| Purchase #4 | $30.74 | 6.831% | $32.8398 | $32.84 | $32.85 | $32.80 |
| Purchase #5 | $39.79 | 8.532% | $43.1849 | $43.18 | $43.20 | $43.20 |
| Purchase #6 | $104.56 | 6.161% | $111.0019 | $111.00 | $111.00 | $111.00 |
| Purchase #7 | $55.97 | 4.293% | $58.3728 | $58.37 | $58.35 | $58.40 |
| 7 purchase totals = | $703.26 | $762.0521 | $762.04 | $762.05 | $762.10 | |