| 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 | $145.40 | 13.443% | $164.9461 | $164.95 | $164.95 | $164.90 |
| Purchase #2 | $41.27 | 8.674% | $44.8498 | $44.85 | $44.85 | $44.80 |
| Purchase #3 | $214.87 | 11.865% | $240.3643 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $234.42 | 11.305% | $260.9212 | $260.92 | $260.90 | $260.90 |
| Purchase #5 | $98.55 | 9.633% | $108.0433 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $122.63 | 8.372% | $132.8966 | $132.90 | $132.90 | $132.90 |
| Purchase #7 | $94.63 | 3.286% | $97.7395 | $97.74 | $97.75 | $97.70 |
| 7 purchase totals = | $951.77 | $1,049.7608 | $1,049.76 | $1,049.75 | $1,049.60 | |