| 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 | $143.90 | 10.328% | $158.762 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $24.31 | 9.328% | $26.5776 | $26.58 | $26.60 | $26.60 |
| Purchase #3 | $147.76 | 9.829% | $162.2833 | $162.28 | $162.30 | $162.30 |
| Purchase #4 | $152.75 | 12.201% | $171.387 | $171.39 | $171.40 | $171.40 |
| Purchase #5 | $150.82 | 11.519% | $168.193 | $168.19 | $168.20 | $168.20 |
| Purchase #6 | $33.71 | 3.516% | $34.8952 | $34.90 | $34.90 | $34.90 |
| Purchase #7 | $164.35 | 11.142% | $182.6619 | $182.66 | $182.65 | $182.70 |
| 7 purchase totals = | $817.60 | $904.7600 | $904.76 | $904.80 | $904.90 | |