| 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 | $183.69 | 6.603% | $195.8191 | $195.82 | $195.80 | $195.80 |
| Purchase #2 | $50.48 | 3.577% | $52.2857 | $52.29 | $52.30 | $52.30 |
| Purchase #3 | $29.59 | 12.695% | $33.3465 | $33.35 | $33.35 | $33.30 |
| Purchase #4 | $208.47 | 8.187% | $225.5374 | $225.54 | $225.55 | $225.50 |
| Purchase #5 | $87.64 | 8.288% | $94.9036 | $94.90 | $94.90 | $94.90 |
| Purchase #6 | $14.73 | 10.135% | $16.2229 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $124.68 | 3.126% | $128.5775 | $128.58 | $128.60 | $128.60 |
| 7 purchase totals = | $699.28 | $746.6927 | $746.70 | $746.70 | $746.60 | |