| 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 | $145.91 | 12.238% | $163.7665 | $163.77 | $163.75 | $163.80 |
| Purchase #2 | $241.40 | 5.602% | $254.9232 | $254.92 | $254.90 | $254.90 |
| Purchase #3 | $178.49 | 10.243% | $196.7727 | $196.77 | $196.75 | $196.80 |
| Purchase #4 | $142.93 | 10.857% | $158.4479 | $158.45 | $158.45 | $158.40 |
| Purchase #5 | $66.83 | 12.433% | $75.139 | $75.14 | $75.15 | $75.10 |
| Purchase #6 | $39.71 | 4.760% | $41.6002 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $193.94 | 10.292% | $213.9003 | $213.90 | $213.90 | $213.90 |
| 7 purchase totals = | $1,009.21 | $1,104.5498 | $1,104.55 | $1,104.50 | $1,104.50 | |