| 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 | $167.45 | 7.105% | $179.3473 | $179.35 | $179.35 | $179.30 |
| Purchase #2 | $124.31 | 7.778% | $133.9788 | $133.98 | $134.00 | $134.00 |
| Purchase #3 | $137.91 | 8.327% | $149.3938 | $149.39 | $149.40 | $149.40 |
| Purchase #4 | $21.73 | 7.218% | $23.2985 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $184.38 | 5.214% | $193.9936 | $193.99 | $194.00 | $194.00 |
| Purchase #6 | $146.76 | 8.206% | $158.8031 | $158.80 | $158.80 | $158.80 |
| Purchase #7 | $208.46 | 11.678% | $232.804 | $232.80 | $232.80 | $232.80 |
| 7 purchase totals = | $991.00 | $1,071.6191 | $1,071.61 | $1,071.65 | $1,071.60 | |