| 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 | $101.26 | 6.299% | $107.6384 | $107.64 | $107.65 | $107.60 |
| Purchase #2 | $217.76 | 3.421% | $225.2096 | $225.21 | $225.20 | $225.20 |
| Purchase #3 | $56.26 | 10.612% | $62.2303 | $62.23 | $62.25 | $62.20 |
| Purchase #4 | $128.82 | 8.244% | $139.4399 | $139.44 | $139.45 | $139.40 |
| Purchase #5 | $169.91 | 3.840% | $176.4345 | $176.43 | $176.45 | $176.40 |
| Purchase #6 | $160.82 | 3.182% | $165.9373 | $165.94 | $165.95 | $165.90 |
| Purchase #7 | $54.92 | 11.589% | $61.2847 | $61.28 | $61.30 | $61.30 |
| 7 purchase totals = | $889.75 | $938.1747 | $938.17 | $938.25 | $938.00 | |