| 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 | $151.57 | 4.842% | $158.909 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $211.37 | 13.656% | $240.2347 | $240.23 | $240.25 | $240.20 |
| Purchase #3 | $53.39 | 3.490% | $55.2533 | $55.25 | $55.25 | $55.30 |
| Purchase #4 | $7.75 | 11.827% | $8.6666 | $8.67 | $8.65 | $8.70 |
| Purchase #5 | $73.69 | 3.717% | $76.4291 | $76.43 | $76.45 | $76.40 |
| Purchase #6 | $168.67 | 3.638% | $174.8062 | $174.81 | $174.80 | $174.80 |
| Purchase #7 | $14.36 | 13.636% | $16.3181 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $680.80 | $730.6170 | $730.62 | $730.60 | $730.60 | |