| 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 | $68.30 | 5.209% | $71.8577 | $71.86 | $71.85 | $71.90 |
| Purchase #2 | $164.30 | 9.660% | $180.1714 | $180.17 | $180.15 | $180.20 |
| Purchase #3 | $131.70 | 4.589% | $137.7437 | $137.74 | $137.75 | $137.70 |
| Purchase #4 | $205.55 | 6.671% | $219.2622 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $236.71 | 13.182% | $267.9131 | $267.91 | $267.90 | $267.90 |
| Purchase #6 | $242.78 | 9.464% | $265.7567 | $265.76 | $265.75 | $265.80 |
| Purchase #7 | $174.70 | 8.674% | $189.8535 | $189.85 | $189.85 | $189.90 |
| 7 purchase totals = | $1,224.04 | $1,332.5583 | $1,332.55 | $1,332.50 | $1,332.70 | |