| 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 | $37.49 | 9.775% | $41.1546 | $41.15 | $41.15 | $41.20 |
| Purchase #2 | $243.31 | 7.260% | $260.9743 | $260.97 | $260.95 | $261.00 |
| Purchase #3 | $189.96 | 8.644% | $206.3801 | $206.38 | $206.40 | $206.40 |
| Purchase #4 | $66.36 | 3.445% | $68.6461 | $68.65 | $68.65 | $68.60 |
| Purchase #5 | $158.44 | 6.521% | $168.7719 | $168.77 | $168.75 | $168.80 |
| Purchase #6 | $98.72 | 4.860% | $103.5178 | $103.52 | $103.50 | $103.50 |
| Purchase #7 | $160.50 | 13.424% | $182.0455 | $182.05 | $182.05 | $182.00 |
| 7 purchase totals = | $954.78 | $1,031.4903 | $1,031.49 | $1,031.45 | $1,031.50 | |