| 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 | $173.98 | 7.810% | $187.5678 | $187.57 | $187.55 | $187.60 |
| Purchase #2 | $55.36 | 7.624% | $59.5806 | $59.58 | $59.60 | $59.60 |
| Purchase #3 | $204.93 | 11.731% | $228.9703 | $228.97 | $228.95 | $229.00 |
| Purchase #4 | $165.71 | 12.289% | $186.0741 | $186.07 | $186.05 | $186.10 |
| Purchase #5 | $184.35 | 13.869% | $209.9175 | $209.92 | $209.90 | $209.90 |
| Purchase #6 | $219.96 | 4.272% | $229.3567 | $229.36 | $229.35 | $229.40 |
| Purchase #7 | $5.58 | 13.694% | $6.3441 | $6.34 | $6.35 | $6.30 |
| 7 purchase totals = | $1,009.87 | $1,107.8111 | $1,107.81 | $1,107.75 | $1,107.90 | |