| 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 | $131.85 | 3.847% | $136.9223 | $136.92 | $136.90 | $136.90 |
| Purchase #2 | $170.79 | 5.392% | $179.999 | $180.00 | $180.00 | $180.00 |
| Purchase #3 | $63.49 | 10.325% | $70.0453 | $70.05 | $70.05 | $70.00 |
| Purchase #4 | $218.93 | 4.775% | $229.3839 | $229.38 | $229.40 | $229.40 |
| Purchase #5 | $84.57 | 12.522% | $95.1599 | $95.16 | $95.15 | $95.20 |
| Purchase #6 | $126.80 | 9.480% | $138.8206 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $64.76 | 13.555% | $73.5382 | $73.54 | $73.55 | $73.50 |
| 7 purchase totals = | $861.19 | $923.8692 | $923.87 | $923.85 | $923.80 | |