| 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 | $143.34 | 5.694% | $151.5018 | $151.50 | $151.50 | $151.50 |
| Purchase #2 | $113.61 | 13.189% | $128.594 | $128.59 | $128.60 | $128.60 |
| Purchase #3 | $62.32 | 9.678% | $68.3513 | $68.35 | $68.35 | $68.40 |
| Purchase #4 | $244.93 | 9.511% | $268.2253 | $268.23 | $268.25 | $268.20 |
| Purchase #5 | $28.67 | 10.502% | $31.6809 | $31.68 | $31.70 | $31.70 |
| Purchase #6 | $169.33 | 10.430% | $186.9911 | $186.99 | $187.00 | $187.00 |
| Purchase #7 | $241.65 | 8.318% | $261.7504 | $261.75 | $261.75 | $261.80 |
| 7 purchase totals = | $1,003.85 | $1,097.0948 | $1,097.09 | $1,097.15 | $1,097.20 | |