| 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 | $152.39 | 10.806% | $168.8573 | $168.86 | $168.85 | $168.90 |
| Purchase #2 | $139.27 | 4.775% | $145.9201 | $145.92 | $145.90 | $145.90 |
| Purchase #3 | $7.88 | 8.443% | $8.5453 | $8.55 | $8.55 | $8.50 |
| Purchase #4 | $152.92 | 8.546% | $165.9885 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $65.71 | 3.803% | $68.209 | $68.21 | $68.20 | $68.20 |
| Purchase #6 | $5.77 | 13.205% | $6.5319 | $6.53 | $6.55 | $6.50 |
| Purchase #7 | $194.95 | 3.282% | $201.3483 | $201.35 | $201.35 | $201.30 |
| 7 purchase totals = | $718.89 | $765.4004 | $765.41 | $765.40 | $765.30 | |