| 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 | $171.52 | 11.462% | $191.1796 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $168.80 | 4.723% | $176.7724 | $176.77 | $176.75 | $176.80 |
| Purchase #3 | $144.55 | 11.553% | $161.2499 | $161.25 | $161.25 | $161.20 |
| Purchase #4 | $10.28 | 10.106% | $11.3189 | $11.32 | $11.30 | $11.30 |
| Purchase #5 | $230.31 | 4.355% | $240.34 | $240.34 | $240.35 | $240.30 |
| Purchase #6 | $9.55 | 8.357% | $10.3481 | $10.35 | $10.35 | $10.30 |
| Purchase #7 | $132.87 | 3.744% | $137.8447 | $137.84 | $137.85 | $137.80 |
| 7 purchase totals = | $867.88 | $929.0536 | $929.05 | $929.05 | $928.90 | |