| 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 | $181.83 | 13.333% | $206.0734 | $206.07 | $206.05 | $206.10 |
| Purchase #2 | $173.62 | 12.576% | $195.4545 | $195.45 | $195.45 | $195.50 |
| Purchase #3 | $204.53 | 7.157% | $219.1682 | $219.17 | $219.15 | $219.20 |
| Purchase #4 | $125.49 | 7.251% | $134.5893 | $134.59 | $134.60 | $134.60 |
| Purchase #5 | $22.70 | 11.796% | $25.3777 | $25.38 | $25.40 | $25.40 |
| Purchase #6 | $68.35 | 3.793% | $70.9425 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $49.87 | 6.267% | $52.9954 | $53.00 | $53.00 | $53.00 |
| 7 purchase totals = | $826.39 | $904.6010 | $904.60 | $904.60 | $904.70 | |