| 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 | $146.54 | 10.488% | $161.9091 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $221.64 | 3.149% | $228.6194 | $228.62 | $228.60 | $228.60 |
| Purchase #3 | $215.52 | 9.529% | $236.0569 | $236.06 | $236.05 | $236.10 |
| Purchase #4 | $226.26 | 4.288% | $235.962 | $235.96 | $235.95 | $236.00 |
| Purchase #5 | $181.45 | 6.408% | $193.0773 | $193.08 | $193.10 | $193.10 |
| Purchase #6 | $23.32 | 10.220% | $25.7033 | $25.70 | $25.70 | $25.70 |
| Purchase #7 | $101.72 | 8.160% | $110.0204 | $110.02 | $110.00 | $110.00 |
| 7 purchase totals = | $1,116.45 | $1,191.3484 | $1,191.35 | $1,191.30 | $1,191.40 | |