| 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 | $135.31 | 5.604% | $142.8928 | $142.89 | $142.90 | $142.90 |
| Purchase #2 | $171.52 | 11.613% | $191.4386 | $191.44 | $191.45 | $191.40 |
| Purchase #3 | $205.90 | 10.366% | $227.2436 | $227.24 | $227.25 | $227.20 |
| Purchase #4 | $34.67 | 3.204% | $35.7808 | $35.78 | $35.80 | $35.80 |
| Purchase #5 | $50.62 | 7.376% | $54.3537 | $54.35 | $54.35 | $54.40 |
| Purchase #6 | $184.57 | 4.674% | $193.1968 | $193.20 | $193.20 | $193.20 |
| Purchase #7 | $38.98 | 9.501% | $42.6835 | $42.68 | $42.70 | $42.70 |
| 7 purchase totals = | $821.57 | $887.5898 | $887.58 | $887.65 | $887.60 | |