| 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 | $227.42 | 3.502% | $235.3842 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $156.48 | 10.129% | $172.3299 | $172.33 | $172.35 | $172.30 |
| Purchase #3 | $158.96 | 7.583% | $171.0139 | $171.01 | $171.00 | $171.00 |
| Purchase #4 | $244.61 | 3.336% | $252.7702 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $142.45 | 9.600% | $156.1252 | $156.13 | $156.15 | $156.10 |
| Purchase #6 | $166.38 | 13.593% | $188.996 | $189.00 | $189.00 | $189.00 |
| Purchase #7 | $243.78 | 11.427% | $271.6367 | $271.64 | $271.65 | $271.60 |
| 7 purchase totals = | $1,340.08 | $1,448.2561 | $1,448.26 | $1,448.30 | $1,448.20 | |