| 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 | $174.63 | 5.129% | $183.5868 | $183.59 | $183.60 | $183.60 |
| Purchase #2 | $114.68 | 9.244% | $125.281 | $125.28 | $125.30 | $125.30 |
| Purchase #3 | $154.33 | 12.679% | $173.8975 | $173.90 | $173.90 | $173.90 |
| Purchase #4 | $113.37 | 6.333% | $120.5497 | $120.55 | $120.55 | $120.50 |
| Purchase #5 | $131.73 | 9.209% | $143.861 | $143.86 | $143.85 | $143.90 |
| Purchase #6 | $42.50 | 11.773% | $47.5035 | $47.50 | $47.50 | $47.50 |
| Purchase #7 | $193.74 | 5.586% | $204.5623 | $204.56 | $204.55 | $204.60 |
| 7 purchase totals = | $924.98 | $999.2418 | $999.24 | $999.25 | $999.30 | |