| 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 | $195.82 | 12.855% | $220.9927 | $220.99 | $221.00 | $221.00 |
| Purchase #2 | $165.45 | 13.221% | $187.3241 | $187.32 | $187.30 | $187.30 |
| Purchase #3 | $92.31 | 4.257% | $96.2396 | $96.24 | $96.25 | $96.20 |
| Purchase #4 | $149.82 | 4.680% | $156.8316 | $156.83 | $156.85 | $156.80 |
| Purchase #5 | $145.43 | 4.332% | $151.73 | $151.73 | $151.75 | $151.70 |
| Purchase #6 | $130.33 | 8.631% | $141.5788 | $141.58 | $141.60 | $141.60 |
| Purchase #7 | $142.62 | 4.539% | $149.0935 | $149.09 | $149.10 | $149.10 |
| 7 purchase totals = | $1,021.78 | $1,103.7903 | $1,103.78 | $1,103.85 | $1,103.70 | |