| 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 | $15.58 | 9.662% | $17.0853 | $17.09 | $17.10 | $17.10 |
| Purchase #2 | $168.88 | 8.307% | $182.9089 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $210.26 | 13.657% | $238.9752 | $238.98 | $239.00 | $239.00 |
| Purchase #4 | $157.87 | 10.406% | $174.298 | $174.30 | $174.30 | $174.30 |
| Purchase #5 | $56.89 | 3.429% | $58.8408 | $58.84 | $58.85 | $58.80 |
| Purchase #6 | $165.80 | 7.678% | $178.5301 | $178.53 | $178.55 | $178.50 |
| Purchase #7 | $156.68 | 13.192% | $177.3492 | $177.35 | $177.35 | $177.30 |
| 7 purchase totals = | $931.96 | $1,027.9875 | $1,028.00 | $1,028.05 | $1,027.90 | |