| 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 | $182.34 | 8.578% | $197.9811 | $197.98 | $198.00 | $198.00 |
| Purchase #2 | $139.90 | 11.174% | $155.5324 | $155.53 | $155.55 | $155.50 |
| Purchase #3 | $75.59 | 12.558% | $85.0826 | $85.08 | $85.10 | $85.10 |
| Purchase #4 | $102.41 | 8.729% | $111.3494 | $111.35 | $111.35 | $111.30 |
| Purchase #5 | $55.91 | 7.410% | $60.0529 | $60.05 | $60.05 | $60.10 |
| Purchase #6 | $188.99 | 4.213% | $196.9521 | $196.95 | $196.95 | $197.00 |
| Purchase #7 | $157.46 | 12.264% | $176.7709 | $176.77 | $176.75 | $176.80 |
| 7 purchase totals = | $902.60 | $983.7214 | $983.71 | $983.75 | $983.80 | |