| 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 | $149.69 | 9.589% | $164.0438 | $164.04 | $164.05 | $164.00 |
| Purchase #2 | $204.84 | 9.116% | $223.5132 | $223.51 | $223.50 | $223.50 |
| Purchase #3 | $78.96 | 11.775% | $88.2575 | $88.26 | $88.25 | $88.30 |
| Purchase #4 | $226.28 | 4.649% | $236.7998 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $15.38 | 12.834% | $17.3539 | $17.35 | $17.35 | $17.40 |
| Purchase #6 | $239.86 | 12.264% | $269.2764 | $269.28 | $269.30 | $269.30 |
| Purchase #7 | $164.65 | 7.558% | $177.0942 | $177.09 | $177.10 | $177.10 |
| 7 purchase totals = | $1,079.66 | $1,176.3388 | $1,176.33 | $1,176.35 | $1,176.40 | |