| 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 | $137.71 | 6.589% | $146.7837 | $146.78 | $146.80 | $146.80 |
| Purchase #2 | $50.91 | 9.307% | $55.6482 | $55.65 | $55.65 | $55.60 |
| Purchase #3 | $89.97 | 6.485% | $95.8046 | $95.80 | $95.80 | $95.80 |
| Purchase #4 | $8.77 | 7.596% | $9.4362 | $9.44 | $9.45 | $9.40 |
| Purchase #5 | $213.92 | 6.723% | $228.3018 | $228.30 | $228.30 | $228.30 |
| Purchase #6 | $191.44 | 11.491% | $213.4384 | $213.44 | $213.45 | $213.40 |
| Purchase #7 | $15.48 | 6.407% | $16.4718 | $16.47 | $16.45 | $16.50 |
| 7 purchase totals = | $708.20 | $765.8847 | $765.88 | $765.90 | $765.80 | |