| 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 | $81.87 | 13.794% | $93.1631 | $93.16 | $93.15 | $93.20 |
| Purchase #2 | $90.89 | 11.646% | $101.475 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $176.37 | 3.577% | $182.6788 | $182.68 | $182.70 | $182.70 |
| Purchase #4 | $84.99 | 12.175% | $95.3375 | $95.34 | $95.35 | $95.30 |
| Purchase #5 | $161.34 | 11.392% | $179.7199 | $179.72 | $179.70 | $179.70 |
| Purchase #6 | $167.72 | 8.194% | $181.463 | $181.46 | $181.45 | $181.50 |
| Purchase #7 | $108.97 | 8.147% | $117.8478 | $117.85 | $117.85 | $117.80 |
| 7 purchase totals = | $872.15 | $951.6851 | $951.69 | $951.70 | $951.70 | |