| 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 | $157.48 | 5.442% | $166.0501 | $166.05 | $166.05 | $166.10 |
| Purchase #2 | $110.69 | 12.367% | $124.379 | $124.38 | $124.40 | $124.40 |
| Purchase #3 | $244.25 | 7.392% | $262.305 | $262.31 | $262.30 | $262.30 |
| Purchase #4 | $65.58 | 6.429% | $69.7961 | $69.80 | $69.80 | $69.80 |
| Purchase #5 | $232.93 | 6.233% | $247.4485 | $247.45 | $247.45 | $247.40 |
| Purchase #6 | $87.91 | 12.115% | $98.5603 | $98.56 | $98.55 | $98.60 |
| Purchase #7 | $28.93 | 4.246% | $30.1584 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $927.77 | $998.6974 | $998.71 | $998.70 | $998.80 | |