| 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 | $184.96 | 8.733% | $201.1126 | $201.11 | $201.10 | $201.10 |
| Purchase #2 | $17.34 | 9.623% | $19.0086 | $19.01 | $19.00 | $19.00 |
| Purchase #3 | $20.89 | 4.756% | $21.8835 | $21.88 | $21.90 | $21.90 |
| Purchase #4 | $194.70 | 4.469% | $203.4011 | $203.40 | $203.40 | $203.40 |
| Purchase #5 | $144.31 | 11.146% | $160.3948 | $160.39 | $160.40 | $160.40 |
| Purchase #6 | $36.95 | 8.607% | $40.1303 | $40.13 | $40.15 | $40.10 |
| Purchase #7 | $144.90 | 12.431% | $162.9125 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $744.05 | $808.8434 | $808.83 | $808.85 | $808.80 | |