| 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 | $157.76 | 12.747% | $177.8697 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $16.36 | 10.321% | $18.0485 | $18.05 | $18.05 | $18.00 |
| Purchase #3 | $34.39 | 8.236% | $37.2224 | $37.22 | $37.20 | $37.20 |
| Purchase #4 | $246.26 | 10.163% | $271.2874 | $271.29 | $271.30 | $271.30 |
| Purchase #5 | $82.36 | 10.291% | $90.8357 | $90.84 | $90.85 | $90.80 |
| Purchase #6 | $213.48 | 9.648% | $234.0766 | $234.08 | $234.10 | $234.10 |
| Purchase #7 | $92.49 | 7.117% | $99.0725 | $99.07 | $99.05 | $99.10 |
| 7 purchase totals = | $843.10 | $928.4128 | $928.42 | $928.40 | $928.40 | |