| 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 | $184.41 | 3.730% | $191.2885 | $191.29 | $191.30 | $191.30 |
| Purchase #2 | $113.70 | 13.543% | $129.0984 | $129.10 | $129.10 | $129.10 |
| Purchase #3 | $71.60 | 13.358% | $81.1643 | $81.16 | $81.15 | $81.20 |
| Purchase #4 | $200.75 | 9.459% | $219.7389 | $219.74 | $219.75 | $219.70 |
| Purchase #5 | $63.28 | 13.180% | $71.6203 | $71.62 | $71.60 | $71.60 |
| Purchase #6 | $37.77 | 3.529% | $39.1029 | $39.10 | $39.10 | $39.10 |
| Purchase #7 | $8.29 | 10.602% | $9.1689 | $9.17 | $9.15 | $9.20 |
| 7 purchase totals = | $679.80 | $741.1822 | $741.18 | $741.15 | $741.20 | |