| 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 | $137.50 | 10.185% | $151.5044 | $151.50 | $151.50 | $151.50 |
| Purchase #2 | $57.58 | 7.852% | $62.1012 | $62.10 | $62.10 | $62.10 |
| Purchase #3 | $23.35 | 11.294% | $25.9871 | $25.99 | $26.00 | $26.00 |
| Purchase #4 | $78.28 | 4.672% | $81.9372 | $81.94 | $81.95 | $81.90 |
| Purchase #5 | $171.71 | 4.282% | $179.0626 | $179.06 | $179.05 | $179.10 |
| Purchase #6 | $138.96 | 7.483% | $149.3584 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $157.44 | 12.224% | $176.6855 | $176.69 | $176.70 | $176.70 |
| 7 purchase totals = | $764.82 | $826.6364 | $826.64 | $826.65 | $826.70 | |