| 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 | $133.95 | 13.153% | $151.5684 | $151.57 | $151.55 | $151.60 |
| Purchase #2 | $7.91 | 5.515% | $8.3462 | $8.35 | $8.35 | $8.30 |
| Purchase #3 | $136.93 | 4.220% | $142.7084 | $142.71 | $142.70 | $142.70 |
| Purchase #4 | $154.87 | 4.491% | $161.8252 | $161.83 | $161.85 | $161.80 |
| Purchase #5 | $165.70 | 10.223% | $182.6395 | $182.64 | $182.65 | $182.60 |
| Purchase #6 | $233.69 | 3.187% | $241.1377 | $241.14 | $241.15 | $241.10 |
| Purchase #7 | $168.40 | 13.435% | $191.0245 | $191.02 | $191.00 | $191.00 |
| 7 purchase totals = | $1,001.45 | $1,079.2499 | $1,079.26 | $1,079.25 | $1,079.10 | |