| 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 | $133.78 | 13.493% | $151.8309 | $151.83 | $151.85 | $151.80 |
| Purchase #2 | $147.54 | 10.562% | $163.1232 | $163.12 | $163.10 | $163.10 |
| Purchase #3 | $172.99 | 5.606% | $182.6878 | $182.69 | $182.70 | $182.70 |
| Purchase #4 | $6.56 | 4.341% | $6.8448 | $6.84 | $6.85 | $6.80 |
| Purchase #5 | $65.54 | 10.142% | $72.1871 | $72.19 | $72.20 | $72.20 |
| Purchase #6 | $83.33 | 12.590% | $93.8212 | $93.82 | $93.80 | $93.80 |
| Purchase #7 | $191.84 | 3.472% | $198.5007 | $198.50 | $198.50 | $198.50 |
| 7 purchase totals = | $801.58 | $868.9957 | $868.99 | $869.00 | $868.90 | |