| 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 | $125.87 | 7.377% | $135.1554 | $135.16 | $135.15 | $135.20 |
| Purchase #2 | $109.67 | 13.487% | $124.4612 | $124.46 | $124.45 | $124.50 |
| Purchase #3 | $155.40 | 12.842% | $175.3565 | $175.36 | $175.35 | $175.40 |
| Purchase #4 | $168.57 | 7.479% | $181.1774 | $181.18 | $181.20 | $181.20 |
| Purchase #5 | $23.78 | 13.265% | $26.9344 | $26.93 | $26.95 | $26.90 |
| Purchase #6 | $93.91 | 9.391% | $102.7291 | $102.73 | $102.75 | $102.70 |
| Purchase #7 | $237.90 | 3.300% | $245.7507 | $245.75 | $245.75 | $245.80 |
| 7 purchase totals = | $915.10 | $991.5647 | $991.57 | $991.60 | $991.70 | |