| 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 | $166.53 | 3.830% | $172.9081 | $172.91 | $172.90 | $172.90 |
| Purchase #2 | $108.66 | 12.760% | $122.525 | $122.53 | $122.55 | $122.50 |
| Purchase #3 | $231.47 | 12.536% | $260.4871 | $260.49 | $260.50 | $260.50 |
| Purchase #4 | $101.73 | 5.132% | $106.9508 | $106.95 | $106.95 | $107.00 |
| Purchase #5 | $151.79 | 12.697% | $171.0628 | $171.06 | $171.05 | $171.10 |
| Purchase #6 | $177.39 | 5.809% | $187.6946 | $187.69 | $187.70 | $187.70 |
| Purchase #7 | $9.27 | 6.808% | $9.9011 | $9.90 | $9.90 | $9.90 |
| 7 purchase totals = | $946.84 | $1,031.5295 | $1,031.53 | $1,031.55 | $1,031.60 | |