| 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 | $166.79 | 13.691% | $189.6252 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $187.68 | 13.785% | $213.5517 | $213.55 | $213.55 | $213.60 |
| Purchase #3 | $136.61 | 8.645% | $148.4199 | $148.42 | $148.40 | $148.40 |
| Purchase #4 | $55.98 | 8.856% | $60.9376 | $60.94 | $60.95 | $60.90 |
| Purchase #5 | $44.52 | 4.441% | $46.4971 | $46.50 | $46.50 | $46.50 |
| Purchase #6 | $89.47 | 5.359% | $94.2647 | $94.26 | $94.25 | $94.30 |
| Purchase #7 | $250.38 | 9.703% | $274.6744 | $274.67 | $274.65 | $274.70 |
| 7 purchase totals = | $931.43 | $1,027.9706 | $1,027.97 | $1,027.95 | $1,028.00 | |