| 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 | $148.29 | 5.139% | $155.9106 | $155.91 | $155.90 | $155.90 |
| Purchase #2 | $217.71 | 7.108% | $233.1848 | $233.18 | $233.20 | $233.20 |
| Purchase #3 | $218.34 | 8.815% | $237.5867 | $237.59 | $237.60 | $237.60 |
| Purchase #4 | $23.78 | 6.843% | $25.4073 | $25.41 | $25.40 | $25.40 |
| Purchase #5 | $220.57 | 7.149% | $236.3385 | $236.34 | $236.35 | $236.30 |
| Purchase #6 | $106.78 | 9.588% | $117.0181 | $117.02 | $117.00 | $117.00 |
| Purchase #7 | $51.83 | 3.105% | $53.4393 | $53.44 | $53.45 | $53.40 |
| 7 purchase totals = | $987.30 | $1,058.8853 | $1,058.89 | $1,058.90 | $1,058.80 | |