| 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 | $145.73 | 12.714% | $164.2581 | $164.26 | $164.25 | $164.30 |
| Purchase #2 | $110.71 | 6.143% | $117.5109 | $117.51 | $117.50 | $117.50 |
| Purchase #3 | $155.84 | 13.607% | $177.0451 | $177.05 | $177.05 | $177.00 |
| Purchase #4 | $17.74 | 9.649% | $19.4517 | $19.45 | $19.45 | $19.50 |
| Purchase #5 | $37.27 | 7.346% | $40.0079 | $40.01 | $40.00 | $40.00 |
| Purchase #6 | $111.59 | 10.254% | $123.0324 | $123.03 | $123.05 | $123.00 |
| Purchase #7 | $177.73 | 5.411% | $187.347 | $187.35 | $187.35 | $187.30 |
| 7 purchase totals = | $756.61 | $828.6531 | $828.66 | $828.65 | $828.60 | |