| 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 | $145.69 | 6.615% | $155.3274 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $103.28 | 9.120% | $112.6991 | $112.70 | $112.70 | $112.70 |
| Purchase #3 | $16.71 | 10.679% | $18.4945 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $107.49 | 12.483% | $120.908 | $120.91 | $120.90 | $120.90 |
| Purchase #5 | $197.85 | 7.613% | $212.9123 | $212.91 | $212.90 | $212.90 |
| Purchase #6 | $20.54 | 6.582% | $21.8919 | $21.89 | $21.90 | $21.90 |
| Purchase #7 | $237.45 | 13.627% | $269.8073 | $269.81 | $269.80 | $269.80 |
| 7 purchase totals = | $829.01 | $912.0405 | $912.04 | $912.05 | $912.00 | |