| 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 | $9.68 | 10.842% | $10.7295 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $79.69 | 12.393% | $89.566 | $89.57 | $89.55 | $89.60 |
| Purchase #3 | $121.73 | 3.616% | $126.1318 | $126.13 | $126.15 | $126.10 |
| Purchase #4 | $167.76 | 6.270% | $178.2786 | $178.28 | $178.30 | $178.30 |
| Purchase #5 | $146.85 | 5.448% | $154.8504 | $154.85 | $154.85 | $154.90 |
| Purchase #6 | $152.46 | 10.128% | $167.9011 | $167.90 | $167.90 | $167.90 |
| Purchase #7 | $147.50 | 4.117% | $153.5726 | $153.57 | $153.55 | $153.60 |
| 7 purchase totals = | $825.67 | $881.0300 | $881.03 | $881.05 | $881.10 | |