| 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 | $142.82 | 4.446% | $149.1698 | $149.17 | $149.15 | $149.20 |
| Purchase #2 | $243.37 | 5.474% | $256.6921 | $256.69 | $256.70 | $256.70 |
| Purchase #3 | $174.55 | 3.695% | $180.9996 | $181.00 | $181.00 | $181.00 |
| Purchase #4 | $126.91 | 4.357% | $132.4395 | $132.44 | $132.45 | $132.40 |
| Purchase #5 | $63.31 | 4.661% | $66.2609 | $66.26 | $66.25 | $66.30 |
| Purchase #6 | $84.46 | 3.827% | $87.6923 | $87.69 | $87.70 | $87.70 |
| Purchase #7 | $10.34 | 9.728% | $11.3459 | $11.35 | $11.35 | $11.30 |
| 7 purchase totals = | $845.76 | $884.6001 | $884.60 | $884.60 | $884.60 | |