| 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 | $196.26 | 9.440% | $214.7869 | $214.79 | $214.80 | $214.80 |
| Purchase #2 | $166.35 | 7.671% | $179.1107 | $179.11 | $179.10 | $179.10 |
| Purchase #3 | $5.40 | 3.733% | $5.6016 | $5.60 | $5.60 | $5.60 |
| Purchase #4 | $149.83 | 7.660% | $161.307 | $161.31 | $161.30 | $161.30 |
| Purchase #5 | $211.75 | 10.180% | $233.3062 | $233.31 | $233.30 | $233.30 |
| Purchase #6 | $71.98 | 11.168% | $80.0187 | $80.02 | $80.00 | $80.00 |
| Purchase #7 | $46.90 | 9.787% | $51.4901 | $51.49 | $51.50 | $51.50 |
| 7 purchase totals = | $848.47 | $925.6212 | $925.63 | $925.60 | $925.60 | |