| 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 | $144.91 | 8.756% | $157.5983 | $157.60 | $157.60 | $157.60 |
| Purchase #2 | $134.90 | 5.726% | $142.6244 | $142.62 | $142.60 | $142.60 |
| Purchase #3 | $125.84 | 11.278% | $140.0322 | $140.03 | $140.05 | $140.00 |
| Purchase #4 | $116.38 | 11.446% | $129.7009 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $55.38 | 4.456% | $57.8477 | $57.85 | $57.85 | $57.80 |
| Purchase #6 | $110.25 | 13.735% | $125.3928 | $125.39 | $125.40 | $125.40 |
| Purchase #7 | $8.28 | 12.797% | $9.3396 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $695.94 | $762.5359 | $762.53 | $762.55 | $762.40 | |