| 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 | $207.95 | 10.237% | $229.2378 | $229.24 | $229.25 | $229.20 |
| Purchase #2 | $143.31 | 4.539% | $149.8148 | $149.81 | $149.80 | $149.80 |
| Purchase #3 | $35.73 | 7.834% | $38.5291 | $38.53 | $38.55 | $38.50 |
| Purchase #4 | $78.97 | 7.608% | $84.978 | $84.98 | $85.00 | $85.00 |
| Purchase #5 | $172.79 | 3.716% | $179.2109 | $179.21 | $179.20 | $179.20 |
| Purchase #6 | $220.88 | 7.192% | $236.7657 | $236.77 | $236.75 | $236.80 |
| Purchase #7 | $234.27 | 7.601% | $252.0769 | $252.08 | $252.10 | $252.10 |
| 7 purchase totals = | $1,093.90 | $1,170.6132 | $1,170.62 | $1,170.65 | $1,170.60 | |