| 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 | $34.39 | 13.666% | $39.0897 | $39.09 | $39.10 | $39.10 |
| Purchase #2 | $180.53 | 4.788% | $189.1738 | $189.17 | $189.15 | $189.20 |
| Purchase #3 | $169.96 | 3.711% | $176.2672 | $176.27 | $176.25 | $176.30 |
| Purchase #4 | $157.47 | 5.499% | $166.1293 | $166.13 | $166.15 | $166.10 |
| Purchase #5 | $147.38 | 12.504% | $165.8084 | $165.81 | $165.80 | $165.80 |
| Purchase #6 | $29.78 | 10.708% | $32.9688 | $32.97 | $32.95 | $33.00 |
| Purchase #7 | $186.72 | 10.696% | $206.6916 | $206.69 | $206.70 | $206.70 |
| 7 purchase totals = | $906.23 | $976.1288 | $976.13 | $976.10 | $976.20 | |