| 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 | $139.95 | 11.685% | $156.3032 | $156.30 | $156.30 | $156.30 |
| Purchase #2 | $92.82 | 5.148% | $97.5984 | $97.60 | $97.60 | $97.60 |
| Purchase #3 | $25.43 | 6.137% | $26.9906 | $26.99 | $27.00 | $27.00 |
| Purchase #4 | $33.26 | 13.398% | $37.7162 | $37.72 | $37.70 | $37.70 |
| Purchase #5 | $181.36 | 4.293% | $189.1458 | $189.15 | $189.15 | $189.10 |
| Purchase #6 | $87.90 | 7.292% | $94.3097 | $94.31 | $94.30 | $94.30 |
| Purchase #7 | $142.29 | 3.190% | $146.8291 | $146.83 | $146.85 | $146.80 |
| 7 purchase totals = | $703.01 | $748.8930 | $748.90 | $748.90 | $748.80 | |