| 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 | $123.80 | 7.453% | $133.0268 | $133.03 | $133.05 | $133.00 |
| Purchase #2 | $177.84 | 7.536% | $191.242 | $191.24 | $191.25 | $191.20 |
| Purchase #3 | $177.77 | 9.816% | $195.2199 | $195.22 | $195.20 | $195.20 |
| Purchase #4 | $151.97 | 9.140% | $165.8601 | $165.86 | $165.85 | $165.90 |
| Purchase #5 | $35.39 | 9.132% | $38.6218 | $38.62 | $38.60 | $38.60 |
| Purchase #6 | $172.37 | 10.618% | $190.6722 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $17.32 | 5.337% | $18.2444 | $18.24 | $18.25 | $18.20 |
| 7 purchase totals = | $856.46 | $932.8872 | $932.88 | $932.85 | $932.80 | |