| 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 | $154.27 | 12.839% | $174.0767 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $143.49 | 8.573% | $155.7914 | $155.79 | $155.80 | $155.80 |
| Purchase #3 | $221.30 | 13.858% | $251.9678 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $237.41 | 8.508% | $257.6088 | $257.61 | $257.60 | $257.60 |
| Purchase #5 | $68.44 | 11.293% | $76.1689 | $76.17 | $76.15 | $76.20 |
| Purchase #6 | $107.60 | 11.233% | $119.6867 | $119.69 | $119.70 | $119.70 |
| Purchase #7 | $187.39 | 4.395% | $195.6258 | $195.63 | $195.65 | $195.60 |
| 7 purchase totals = | $1,119.90 | $1,230.9261 | $1,230.94 | $1,230.95 | $1,231.00 | |