| 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 | $194.76 | 10.815% | $215.8233 | $215.82 | $215.80 | $215.80 |
| Purchase #2 | $137.30 | 12.110% | $153.927 | $153.93 | $153.95 | $153.90 |
| Purchase #3 | $12.97 | 10.682% | $14.3555 | $14.36 | $14.35 | $14.40 |
| Purchase #4 | $44.52 | 10.242% | $49.0797 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $31.82 | 9.859% | $34.9571 | $34.96 | $34.95 | $35.00 |
| Purchase #6 | $80.84 | 6.565% | $86.1471 | $86.15 | $86.15 | $86.10 |
| Purchase #7 | $93.85 | 8.600% | $101.9211 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $596.06 | $656.2108 | $656.22 | $656.20 | $656.20 | |