| 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 | $169.49 | 5.375% | $178.6001 | $178.60 | $178.60 | $178.60 |
| Purchase #2 | $162.58 | 12.406% | $182.7497 | $182.75 | $182.75 | $182.70 |
| Purchase #3 | $105.65 | 10.260% | $116.4897 | $116.49 | $116.50 | $116.50 |
| Purchase #4 | $240.37 | 7.348% | $258.0324 | $258.03 | $258.05 | $258.00 |
| Purchase #5 | $130.63 | 4.781% | $136.8754 | $136.88 | $136.90 | $136.90 |
| Purchase #6 | $46.39 | 6.760% | $49.526 | $49.53 | $49.55 | $49.50 |
| Purchase #7 | $92.65 | 5.705% | $97.9357 | $97.94 | $97.95 | $97.90 |
| 7 purchase totals = | $947.76 | $1,020.2090 | $1,020.22 | $1,020.30 | $1,020.10 | |