| 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 | $202.77 | 10.149% | $223.3491 | $223.35 | $223.35 | $223.30 |
| Purchase #2 | $154.27 | 3.761% | $160.0721 | $160.07 | $160.05 | $160.10 |
| Purchase #3 | $173.28 | 4.185% | $180.5318 | $180.53 | $180.55 | $180.50 |
| Purchase #4 | $163.33 | 9.780% | $179.3037 | $179.30 | $179.30 | $179.30 |
| Purchase #5 | $127.68 | 5.342% | $134.5007 | $134.50 | $134.50 | $134.50 |
| Purchase #6 | $120.57 | 6.697% | $128.6446 | $128.64 | $128.65 | $128.60 |
| Purchase #7 | $59.36 | 9.496% | $64.9968 | $65.00 | $65.00 | $65.00 |
| 7 purchase totals = | $1,001.26 | $1,071.3988 | $1,071.39 | $1,071.40 | $1,071.30 | |