| 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 | $170.37 | 3.830% | $176.8952 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $96.61 | 5.487% | $101.911 | $101.91 | $101.90 | $101.90 |
| Purchase #3 | $195.52 | 6.731% | $208.6805 | $208.68 | $208.70 | $208.70 |
| Purchase #4 | $24.53 | 12.632% | $27.6286 | $27.63 | $27.65 | $27.60 |
| Purchase #5 | $83.40 | 13.734% | $94.8542 | $94.85 | $94.85 | $94.90 |
| Purchase #6 | $167.99 | 8.459% | $182.2003 | $182.20 | $182.20 | $182.20 |
| Purchase #7 | $136.87 | 13.617% | $155.5076 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $875.29 | $947.6774 | $947.68 | $947.70 | $947.70 | |