| 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 | 3.121% | $148.9686 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $46.56 | 10.742% | $51.5615 | $51.56 | $51.55 | $51.60 |
| Purchase #3 | $147.66 | 5.523% | $155.8153 | $155.82 | $155.80 | $155.80 |
| Purchase #4 | $30.46 | 7.112% | $32.6263 | $32.63 | $32.65 | $32.60 |
| Purchase #5 | $190.74 | 13.536% | $216.5586 | $216.56 | $216.55 | $216.60 |
| Purchase #6 | $208.53 | 12.208% | $233.9873 | $233.99 | $234.00 | $234.00 |
| Purchase #7 | $49.64 | 13.314% | $56.2491 | $56.25 | $56.25 | $56.20 |
| 7 purchase totals = | $818.05 | $895.7667 | $895.78 | $895.75 | $895.80 | |