| 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 | $158.69 | 12.213% | $178.0708 | $178.07 | $178.05 | $178.10 |
| Purchase #2 | $191.30 | 6.567% | $203.8627 | $203.86 | $203.85 | $203.90 |
| Purchase #3 | $185.82 | 9.772% | $203.9783 | $203.98 | $204.00 | $204.00 |
| Purchase #4 | $46.81 | 13.438% | $53.1003 | $53.10 | $53.10 | $53.10 |
| Purchase #5 | $103.81 | 4.213% | $108.1835 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $195.55 | 7.622% | $210.4548 | $210.45 | $210.45 | $210.50 |
| Purchase #7 | $221.50 | 11.181% | $246.2659 | $246.27 | $246.25 | $246.30 |
| 7 purchase totals = | $1,103.48 | $1,203.9163 | $1,203.91 | $1,203.90 | $1,204.10 | |