| 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 | $131.43 | 11.862% | $147.0202 | $147.02 | $147.00 | $147.00 |
| Purchase #2 | $86.30 | 13.596% | $98.0333 | $98.03 | $98.05 | $98.00 |
| Purchase #3 | $7.84 | 7.869% | $8.4569 | $8.46 | $8.45 | $8.50 |
| Purchase #4 | $145.93 | 6.540% | $155.4738 | $155.47 | $155.45 | $155.50 |
| Purchase #5 | $87.41 | 10.238% | $96.359 | $96.36 | $96.35 | $96.40 |
| Purchase #6 | $140.33 | 10.580% | $155.1769 | $155.18 | $155.20 | $155.20 |
| Purchase #7 | $174.82 | 10.854% | $193.795 | $193.80 | $193.80 | $193.80 |
| 7 purchase totals = | $774.06 | $854.3151 | $854.32 | $854.30 | $854.40 | |