| 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 | $129.78 | 8.333% | $140.5946 | $140.59 | $140.60 | $140.60 |
| Purchase #2 | $16.87 | 4.854% | $17.6889 | $17.69 | $17.70 | $17.70 |
| Purchase #3 | $142.66 | 12.421% | $160.3798 | $160.38 | $160.40 | $160.40 |
| Purchase #4 | $24.32 | 13.412% | $27.5818 | $27.58 | $27.60 | $27.60 |
| Purchase #5 | $97.46 | 4.476% | $101.8223 | $101.82 | $101.80 | $101.80 |
| Purchase #6 | $168.62 | 8.684% | $183.263 | $183.26 | $183.25 | $183.30 |
| Purchase #7 | $141.29 | 5.666% | $149.2955 | $149.30 | $149.30 | $149.30 |
| 7 purchase totals = | $721.00 | $780.6259 | $780.62 | $780.65 | $780.70 | |