| 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 | 10.193% | $149.3666 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $45.79 | 3.225% | $47.2667 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $122.70 | 9.289% | $134.0976 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $194.65 | 4.509% | $203.4268 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $94.31 | 12.607% | $106.1997 | $106.20 | $106.20 | $106.20 |
| Purchase #6 | $31.39 | 5.249% | $33.0377 | $33.04 | $33.05 | $33.00 |
| Purchase #7 | $112.70 | 8.575% | $122.364 | $122.36 | $122.35 | $122.40 |
| 7 purchase totals = | $737.09 | $795.7591 | $795.77 | $795.75 | $795.80 | |