| 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 | $162.48 | 7.309% | $174.3557 | $174.36 | $174.35 | $174.40 |
| Purchase #2 | $90.99 | 11.729% | $101.6622 | $101.66 | $101.65 | $101.70 |
| Purchase #3 | $231.94 | 12.782% | $261.5866 | $261.59 | $261.60 | $261.60 |
| Purchase #4 | $151.38 | 3.284% | $156.3513 | $156.35 | $156.35 | $156.40 |
| Purchase #5 | $26.29 | 5.434% | $27.7186 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $53.45 | 3.470% | $55.3047 | $55.30 | $55.30 | $55.30 |
| Purchase #7 | $18.62 | 8.448% | $20.193 | $20.19 | $20.20 | $20.20 |
| 7 purchase totals = | $735.15 | $797.1721 | $797.17 | $797.15 | $797.30 | |