| 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 | $130.75 | 5.839% | $138.3845 | $138.38 | $138.40 | $138.40 |
| Purchase #2 | $5.52 | 9.817% | $6.0619 | $6.06 | $6.05 | $6.10 |
| Purchase #3 | $148.51 | 9.640% | $162.8264 | $162.83 | $162.85 | $162.80 |
| Purchase #4 | $63.41 | 5.660% | $66.999 | $67.00 | $67.00 | $67.00 |
| Purchase #5 | $208.25 | 4.544% | $217.7129 | $217.71 | $217.70 | $217.70 |
| Purchase #6 | $208.60 | 4.541% | $218.0725 | $218.07 | $218.05 | $218.10 |
| Purchase #7 | $123.65 | 6.596% | $131.806 | $131.81 | $131.80 | $131.80 |
| 7 purchase totals = | $888.69 | $941.8632 | $941.86 | $941.85 | $941.90 | |