| 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 | $177.98 | 7.341% | $191.0455 | $191.05 | $191.05 | $191.00 |
| Purchase #2 | $231.68 | 7.432% | $248.8985 | $248.90 | $248.90 | $248.90 |
| Purchase #3 | $65.95 | 8.763% | $71.7292 | $71.73 | $71.75 | $71.70 |
| Purchase #4 | $6.57 | 10.560% | $7.2638 | $7.26 | $7.25 | $7.30 |
| Purchase #5 | $91.49 | 5.355% | $96.3893 | $96.39 | $96.40 | $96.40 |
| Purchase #6 | $54.70 | 4.153% | $56.9717 | $56.97 | $56.95 | $57.00 |
| Purchase #7 | $14.78 | 6.603% | $15.7559 | $15.76 | $15.75 | $15.80 |
| 7 purchase totals = | $643.15 | $688.0539 | $688.06 | $688.05 | $688.10 | |