| 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 | $95.86 | 6.824% | $102.4015 | $102.40 | $102.40 | $102.40 |
| Purchase #2 | $134.79 | 7.702% | $145.1715 | $145.17 | $145.15 | $145.20 |
| Purchase #3 | $155.83 | 9.825% | $171.1403 | $171.14 | $171.15 | $171.10 |
| Purchase #4 | $88.56 | 12.771% | $99.87 | $99.87 | $99.85 | $99.90 |
| Purchase #5 | $146.35 | 7.865% | $157.8604 | $157.86 | $157.85 | $157.90 |
| Purchase #6 | $134.36 | 3.276% | $138.7616 | $138.76 | $138.75 | $138.80 |
| Purchase #7 | $119.92 | 9.499% | $131.3112 | $131.31 | $131.30 | $131.30 |
| 7 purchase totals = | $875.67 | $946.5165 | $946.51 | $946.45 | $946.60 | |