| 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 | $136.47 | 6.194% | $144.923 | $144.92 | $144.90 | $144.90 |
| Purchase #2 | $150.28 | 5.731% | $158.8925 | $158.89 | $158.90 | $158.90 |
| Purchase #3 | $174.72 | 3.570% | $180.9575 | $180.96 | $180.95 | $181.00 |
| Purchase #4 | $23.67 | 11.289% | $26.3421 | $26.34 | $26.35 | $26.30 |
| Purchase #5 | $6.85 | 12.434% | $7.7017 | $7.70 | $7.70 | $7.70 |
| Purchase #6 | $93.69 | 9.466% | $102.5587 | $102.56 | $102.55 | $102.60 |
| Purchase #7 | $223.47 | 5.489% | $235.7363 | $235.74 | $235.75 | $235.70 |
| 7 purchase totals = | $809.15 | $857.1118 | $857.11 | $857.10 | $857.10 | |