| 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 | $149.79 | 7.131% | $160.4715 | $160.47 | $160.45 | $160.50 |
| Purchase #2 | $9.72 | 5.611% | $10.2654 | $10.27 | $10.25 | $10.30 |
| Purchase #3 | $242.69 | 10.840% | $268.9976 | $269.00 | $269.00 | $269.00 |
| Purchase #4 | $168.67 | 4.491% | $176.245 | $176.25 | $176.25 | $176.20 |
| Purchase #5 | $116.48 | 4.503% | $121.7251 | $121.73 | $121.75 | $121.70 |
| Purchase #6 | $97.33 | 4.667% | $101.8724 | $101.87 | $101.85 | $101.90 |
| Purchase #7 | $33.52 | 9.366% | $36.6595 | $36.66 | $36.65 | $36.70 |
| 7 purchase totals = | $818.20 | $876.2365 | $876.25 | $876.20 | $876.30 | |