| 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 | $146.45 | 5.704% | $154.8035 | $154.80 | $154.80 | $154.80 |
| Purchase #2 | $93.84 | 7.264% | $100.6565 | $100.66 | $100.65 | $100.70 |
| Purchase #3 | $160.59 | 6.533% | $171.0813 | $171.08 | $171.10 | $171.10 |
| Purchase #4 | $215.43 | 4.374% | $224.8529 | $224.85 | $224.85 | $224.90 |
| Purchase #5 | $147.88 | 11.428% | $164.7797 | $164.78 | $164.80 | $164.80 |
| Purchase #6 | $45.46 | 9.410% | $49.7378 | $49.74 | $49.75 | $49.70 |
| Purchase #7 | $180.85 | 7.423% | $194.2745 | $194.27 | $194.25 | $194.30 |
| 7 purchase totals = | $990.50 | $1,060.1862 | $1,060.18 | $1,060.20 | $1,060.30 | |