| 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 | $144.46 | 12.370% | $162.3297 | $162.33 | $162.35 | $162.30 |
| Purchase #2 | $200.32 | 6.465% | $213.2707 | $213.27 | $213.25 | $213.30 |
| Purchase #3 | $104.53 | 12.750% | $117.8576 | $117.86 | $117.85 | $117.90 |
| Purchase #4 | $149.94 | 11.309% | $166.8967 | $166.90 | $166.90 | $166.90 |
| Purchase #5 | $96.70 | 3.797% | $100.3717 | $100.37 | $100.35 | $100.40 |
| Purchase #6 | $222.65 | 7.482% | $239.3087 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $164.60 | 7.738% | $177.3367 | $177.34 | $177.35 | $177.30 |
| 7 purchase totals = | $1,083.20 | $1,177.3718 | $1,177.38 | $1,177.35 | $1,177.40 | |