| 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 | $154.77 | 13.164% | $175.1439 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $10.67 | 6.412% | $11.3542 | $11.35 | $11.35 | $11.40 |
| Purchase #3 | $188.35 | 3.591% | $195.1136 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $121.38 | 11.661% | $135.5341 | $135.53 | $135.55 | $135.50 |
| Purchase #5 | $64.79 | 5.314% | $68.2329 | $68.23 | $68.25 | $68.20 |
| Purchase #6 | $108.82 | 13.704% | $123.7327 | $123.73 | $123.75 | $123.70 |
| Purchase #7 | $76.63 | 4.331% | $79.9488 | $79.95 | $79.95 | $79.90 |
| 7 purchase totals = | $725.41 | $789.0602 | $789.04 | $789.10 | $788.90 | |