| 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 | $8.35 | 6.646% | $8.9049 | $8.90 | $8.90 | $8.90 |
| Purchase #2 | $190.91 | 11.200% | $212.2919 | $212.29 | $212.30 | $212.30 |
| Purchase #3 | $198.45 | 4.251% | $206.8861 | $206.89 | $206.90 | $206.90 |
| Purchase #4 | $73.89 | 5.354% | $77.8461 | $77.85 | $77.85 | $77.80 |
| Purchase #5 | $134.36 | 8.749% | $146.1152 | $146.12 | $146.10 | $146.10 |
| Purchase #6 | $197.83 | 12.226% | $222.0167 | $222.02 | $222.00 | $222.00 |
| Purchase #7 | $180.95 | 9.338% | $197.8471 | $197.85 | $197.85 | $197.80 |
| 7 purchase totals = | $984.74 | $1,071.9080 | $1,071.92 | $1,071.90 | $1,071.80 | |