| 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 | $183.84 | 7.821% | $198.2181 | $198.22 | $198.20 | $198.20 |
| Purchase #2 | $61.87 | 3.500% | $64.0355 | $64.04 | $64.05 | $64.00 |
| Purchase #3 | $184.91 | 11.504% | $206.182 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $102.94 | 3.392% | $106.4317 | $106.43 | $106.45 | $106.40 |
| Purchase #5 | $31.42 | 12.243% | $35.2668 | $35.27 | $35.25 | $35.30 |
| Purchase #6 | $10.59 | 4.317% | $11.0472 | $11.05 | $11.05 | $11.00 |
| Purchase #7 | $125.74 | 7.624% | $135.3264 | $135.33 | $135.35 | $135.30 |
| 7 purchase totals = | $701.31 | $756.5077 | $756.52 | $756.55 | $756.40 | |