| 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 | $137.37 | 11.431% | $153.0728 | $153.07 | $153.05 | $153.10 |
| Purchase #2 | $165.36 | 6.433% | $175.9976 | $176.00 | $176.00 | $176.00 |
| Purchase #3 | $128.27 | 13.179% | $145.1747 | $145.17 | $145.15 | $145.20 |
| Purchase #4 | $57.87 | 12.810% | $65.2831 | $65.28 | $65.30 | $65.30 |
| Purchase #5 | $132.90 | 3.829% | $137.9887 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $46.48 | 11.706% | $51.9209 | $51.92 | $51.90 | $51.90 |
| Purchase #7 | $49.90 | 8.835% | $54.3087 | $54.31 | $54.30 | $54.30 |
| 7 purchase totals = | $718.15 | $783.7465 | $783.74 | $783.70 | $783.80 | |