| 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 | $135.55 | 11.747% | $151.4731 | $151.47 | $151.45 | $151.50 |
| Purchase #2 | $115.73 | 10.558% | $127.9488 | $127.95 | $127.95 | $127.90 |
| Purchase #3 | $179.93 | 8.541% | $195.2978 | $195.30 | $195.30 | $195.30 |
| Purchase #4 | $160.92 | 11.458% | $179.3582 | $179.36 | $179.35 | $179.40 |
| Purchase #5 | $132.75 | 12.566% | $149.4314 | $149.43 | $149.45 | $149.40 |
| Purchase #6 | $56.44 | 7.836% | $60.8626 | $60.86 | $60.85 | $60.90 |
| Purchase #7 | $74.57 | 9.137% | $81.3835 | $81.38 | $81.40 | $81.40 |
| 7 purchase totals = | $855.89 | $945.7554 | $945.75 | $945.75 | $945.80 | |