| 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 | $118.40 | 9.168% | $129.2549 | $129.25 | $129.25 | $129.30 |
| Purchase #2 | $30.85 | 9.448% | $33.7647 | $33.76 | $33.75 | $33.80 |
| Purchase #3 | $76.85 | 4.432% | $80.256 | $80.26 | $80.25 | $80.30 |
| Purchase #4 | $33.26 | 12.544% | $37.4321 | $37.43 | $37.45 | $37.40 |
| Purchase #5 | $156.35 | 10.418% | $172.6385 | $172.64 | $172.65 | $172.60 |
| Purchase #6 | $17.81 | 4.502% | $18.6118 | $18.61 | $18.60 | $18.60 |
| Purchase #7 | $19.65 | 12.695% | $22.1446 | $22.14 | $22.15 | $22.10 |
| 7 purchase totals = | $453.17 | $494.1026 | $494.09 | $494.10 | $494.10 | |