| 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 | $144.81 | 12.125% | $162.3682 | $162.37 | $162.35 | $162.40 |
| Purchase #2 | $235.82 | 4.563% | $246.5805 | $246.58 | $246.60 | $246.60 |
| Purchase #3 | $22.81 | 7.579% | $24.5388 | $24.54 | $24.55 | $24.50 |
| Purchase #4 | $6.31 | 13.413% | $7.1564 | $7.16 | $7.15 | $7.20 |
| Purchase #5 | $94.34 | 5.455% | $99.4862 | $99.49 | $99.50 | $99.50 |
| Purchase #6 | $65.71 | 3.207% | $67.8173 | $67.82 | $67.80 | $67.80 |
| Purchase #7 | $139.63 | 10.330% | $154.0538 | $154.05 | $154.05 | $154.10 |
| 7 purchase totals = | $709.43 | $762.0012 | $762.01 | $762.00 | $762.10 | |