| 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 | $133.79 | 7.334% | $143.6022 | $143.60 | $143.60 | $143.60 |
| Purchase #2 | $157.40 | 3.465% | $162.8539 | $162.85 | $162.85 | $162.90 |
| Purchase #3 | $61.62 | 8.825% | $67.058 | $67.06 | $67.05 | $67.10 |
| Purchase #4 | $248.66 | 11.784% | $277.9621 | $277.96 | $277.95 | $278.00 |
| Purchase #5 | $29.79 | 13.158% | $33.7098 | $33.71 | $33.70 | $33.70 |
| Purchase #6 | $99.63 | 9.846% | $109.4396 | $109.44 | $109.45 | $109.40 |
| Purchase #7 | $139.46 | 6.788% | $148.9265 | $148.93 | $148.95 | $148.90 |
| 7 purchase totals = | $870.35 | $943.5521 | $943.55 | $943.55 | $943.60 | |