| 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 | $156.31 | 9.606% | $171.3251 | $171.33 | $171.35 | $171.30 |
| Purchase #2 | $187.43 | 9.571% | $205.3689 | $205.37 | $205.35 | $205.40 |
| Purchase #3 | $183.36 | 9.301% | $200.4143 | $200.41 | $200.40 | $200.40 |
| Purchase #4 | $108.46 | 11.428% | $120.8548 | $120.85 | $120.85 | $120.90 |
| Purchase #5 | $64.74 | 4.115% | $67.4041 | $67.40 | $67.40 | $67.40 |
| Purchase #6 | $24.36 | 11.490% | $27.159 | $27.16 | $27.15 | $27.20 |
| Purchase #7 | $222.97 | 9.291% | $243.6861 | $243.69 | $243.70 | $243.70 |
| 7 purchase totals = | $947.63 | $1,036.2123 | $1,036.21 | $1,036.20 | $1,036.30 | |