| 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 | $146.38 | 6.867% | $156.4319 | $156.43 | $156.45 | $156.40 |
| Purchase #2 | $56.72 | 5.206% | $59.6728 | $59.67 | $59.65 | $59.70 |
| Purchase #3 | $172.28 | 6.809% | $184.0105 | $184.01 | $184.00 | $184.00 |
| Purchase #4 | $235.35 | 9.495% | $257.6965 | $257.70 | $257.70 | $257.70 |
| Purchase #5 | $168.74 | 5.106% | $177.3559 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $212.81 | 8.676% | $231.2734 | $231.27 | $231.25 | $231.30 |
| Purchase #7 | $204.33 | 4.437% | $213.3961 | $213.40 | $213.40 | $213.40 |
| 7 purchase totals = | $1,196.61 | $1,279.8371 | $1,279.84 | $1,279.80 | $1,279.90 | |