| 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 | $152.25 | 3.105% | $156.9774 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $132.72 | 9.491% | $145.3165 | $145.32 | $145.30 | $145.30 |
| Purchase #3 | $22.25 | 12.636% | $25.0615 | $25.06 | $25.05 | $25.10 |
| Purchase #4 | $95.87 | 12.509% | $107.8624 | $107.86 | $107.85 | $107.90 |
| Purchase #5 | $155.27 | 13.622% | $176.4209 | $176.42 | $176.40 | $176.40 |
| Purchase #6 | $187.69 | 12.336% | $210.8434 | $210.84 | $210.85 | $210.80 |
| Purchase #7 | $81.84 | 5.734% | $86.5327 | $86.53 | $86.55 | $86.50 |
| 7 purchase totals = | $827.89 | $909.0148 | $909.01 | $909.00 | $909.00 | |