| 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 | $169.49 | 10.582% | $187.4254 | $187.43 | $187.45 | $187.40 |
| Purchase #2 | $178.92 | 5.235% | $188.2865 | $188.29 | $188.30 | $188.30 |
| Purchase #3 | $96.83 | 5.287% | $101.9494 | $101.95 | $101.95 | $101.90 |
| Purchase #4 | $194.76 | 10.270% | $214.7619 | $214.76 | $214.75 | $214.80 |
| Purchase #5 | $196.85 | 8.576% | $213.7319 | $213.73 | $213.75 | $213.70 |
| Purchase #6 | $78.44 | 6.789% | $83.7653 | $83.77 | $83.75 | $83.80 |
| Purchase #7 | $163.52 | 9.426% | $178.9334 | $178.93 | $178.95 | $178.90 |
| 7 purchase totals = | $1,078.81 | $1,168.8538 | $1,168.86 | $1,168.90 | $1,168.80 | |