| 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 | $172.60 | 5.842% | $182.6833 | $182.68 | $182.70 | $182.70 |
| Purchase #2 | $7.81 | 7.360% | $8.3848 | $8.38 | $8.40 | $8.40 |
| Purchase #3 | $71.60 | 11.852% | $80.086 | $80.09 | $80.10 | $80.10 |
| Purchase #4 | $8.93 | 13.205% | $10.1092 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $111.93 | 13.770% | $127.3428 | $127.34 | $127.35 | $127.30 |
| Purchase #6 | $102.87 | 4.601% | $107.603 | $107.60 | $107.60 | $107.60 |
| Purchase #7 | $99.25 | 11.557% | $110.7203 | $110.72 | $110.70 | $110.70 |
| 7 purchase totals = | $574.99 | $626.9294 | $626.92 | $626.95 | $626.90 | |