| 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 | $151.59 | 10.378% | $167.322 | $167.32 | $167.30 | $167.30 |
| Purchase #2 | $165.40 | 10.544% | $182.8398 | $182.84 | $182.85 | $182.80 |
| Purchase #3 | $40.79 | 5.433% | $43.0061 | $43.01 | $43.00 | $43.00 |
| Purchase #4 | $238.33 | 7.831% | $256.9936 | $256.99 | $257.00 | $257.00 |
| Purchase #5 | $43.72 | 6.314% | $46.4805 | $46.48 | $46.50 | $46.50 |
| Purchase #6 | $78.72 | 7.607% | $84.7082 | $84.71 | $84.70 | $84.70 |
| Purchase #7 | $32.66 | 11.549% | $36.4319 | $36.43 | $36.45 | $36.40 |
| 7 purchase totals = | $751.21 | $817.7821 | $817.78 | $817.80 | $817.70 | |