| 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 | $155.90 | 6.404% | $165.8838 | $165.88 | $165.90 | $165.90 |
| Purchase #2 | $120.99 | 13.506% | $137.3309 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $158.68 | 12.628% | $178.7181 | $178.72 | $178.70 | $178.70 |
| Purchase #4 | $61.91 | 4.681% | $64.808 | $64.81 | $64.80 | $64.80 |
| Purchase #5 | $239.95 | 10.343% | $264.768 | $264.77 | $264.75 | $264.80 |
| Purchase #6 | $77.50 | 7.754% | $83.5094 | $83.51 | $83.50 | $83.50 |
| Purchase #7 | $190.98 | 6.452% | $203.302 | $203.30 | $203.30 | $203.30 |
| 7 purchase totals = | $1,005.91 | $1,098.3202 | $1,098.32 | $1,098.30 | $1,098.30 | |