| 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 | $143.90 | 7.636% | $154.8882 | $154.89 | $154.90 | $154.90 |
| Purchase #2 | $122.65 | 10.655% | $135.7184 | $135.72 | $135.70 | $135.70 |
| Purchase #3 | $180.30 | 5.162% | $189.6071 | $189.61 | $189.60 | $189.60 |
| Purchase #4 | $155.72 | 7.624% | $167.5921 | $167.59 | $167.60 | $167.60 |
| Purchase #5 | $68.76 | 11.451% | $76.6337 | $76.63 | $76.65 | $76.60 |
| Purchase #6 | $240.27 | 9.218% | $262.4181 | $262.42 | $262.40 | $262.40 |
| Purchase #7 | $162.25 | 12.414% | $182.3917 | $182.39 | $182.40 | $182.40 |
| 7 purchase totals = | $1,073.85 | $1,169.2493 | $1,169.25 | $1,169.25 | $1,169.20 | |