| 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 | $146.34 | 12.238% | $164.2491 | $164.25 | $164.25 | $164.20 |
| Purchase #2 | $21.65 | 7.391% | $23.2502 | $23.25 | $23.25 | $23.30 |
| Purchase #3 | $159.61 | 12.762% | $179.9794 | $179.98 | $180.00 | $180.00 |
| Purchase #4 | $167.35 | 9.717% | $183.6114 | $183.61 | $183.60 | $183.60 |
| Purchase #5 | $97.62 | 7.500% | $104.9415 | $104.94 | $104.95 | $104.90 |
| Purchase #6 | $104.64 | 3.673% | $108.4834 | $108.48 | $108.50 | $108.50 |
| Purchase #7 | $226.25 | 6.789% | $241.6101 | $241.61 | $241.60 | $241.60 |
| 7 purchase totals = | $923.46 | $1,006.1251 | $1,006.12 | $1,006.15 | $1,006.10 | |