| 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 | $120.36 | 12.625% | $135.5555 | $135.56 | $135.55 | $135.60 |
| Purchase #2 | $153.95 | 4.340% | $160.6314 | $160.63 | $160.65 | $160.60 |
| Purchase #3 | $222.41 | 6.535% | $236.9445 | $236.94 | $236.95 | $236.90 |
| Purchase #4 | $130.72 | 3.732% | $135.5985 | $135.60 | $135.60 | $135.60 |
| Purchase #5 | $102.99 | 7.547% | $110.7627 | $110.76 | $110.75 | $110.80 |
| Purchase #6 | $5.62 | 12.172% | $6.3041 | $6.30 | $6.30 | $6.30 |
| Purchase #7 | $27.70 | 9.508% | $30.3337 | $30.33 | $30.35 | $30.30 |
| 7 purchase totals = | $763.75 | $816.1304 | $816.12 | $816.15 | $816.10 | |