| 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 | $14.49 | 9.468% | $15.8619 | $15.86 | $15.85 | $15.90 |
| Purchase #2 | $181.76 | 7.813% | $195.9609 | $195.96 | $195.95 | $196.00 |
| Purchase #3 | $178.63 | 5.811% | $189.0102 | $189.01 | $189.00 | $189.00 |
| Purchase #4 | $192.82 | 13.291% | $218.4477 | $218.45 | $218.45 | $218.40 |
| Purchase #5 | $121.27 | 13.852% | $138.0683 | $138.07 | $138.05 | $138.10 |
| Purchase #6 | $208.39 | 12.835% | $235.1369 | $235.14 | $235.15 | $235.10 |
| Purchase #7 | $50.25 | 8.123% | $54.3318 | $54.33 | $54.35 | $54.30 |
| 7 purchase totals = | $947.61 | $1,046.8177 | $1,046.82 | $1,046.80 | $1,046.80 | |