| 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 | $132.45 | 7.469% | $142.3427 | $142.34 | $142.35 | $142.30 |
| Purchase #2 | $94.34 | 3.441% | $97.5862 | $97.59 | $97.60 | $97.60 |
| Purchase #3 | $110.51 | 3.435% | $114.306 | $114.31 | $114.30 | $114.30 |
| Purchase #4 | $202.85 | 4.429% | $211.8342 | $211.83 | $211.85 | $211.80 |
| Purchase #5 | $214.84 | 9.157% | $234.5129 | $234.51 | $234.50 | $234.50 |
| Purchase #6 | $36.27 | 4.711% | $37.9787 | $37.98 | $38.00 | $38.00 |
| Purchase #7 | $137.94 | 4.345% | $143.9335 | $143.93 | $143.95 | $143.90 |
| 7 purchase totals = | $929.20 | $982.4942 | $982.49 | $982.55 | $982.40 | |