| 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 | $129.45 | 3.785% | $134.3497 | $134.35 | $134.35 | $134.30 |
| Purchase #2 | $12.47 | 13.140% | $14.1086 | $14.11 | $14.10 | $14.10 |
| Purchase #3 | $112.37 | 13.274% | $127.286 | $127.29 | $127.30 | $127.30 |
| Purchase #4 | $32.31 | 8.190% | $34.9562 | $34.96 | $34.95 | $35.00 |
| Purchase #5 | $74.93 | 6.755% | $79.9915 | $79.99 | $80.00 | $80.00 |
| Purchase #6 | $108.38 | 3.452% | $112.1213 | $112.12 | $112.10 | $112.10 |
| Purchase #7 | $131.94 | 8.733% | $143.4623 | $143.46 | $143.45 | $143.50 |
| 7 purchase totals = | $601.85 | $646.2756 | $646.28 | $646.25 | $646.30 | |