| 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 | $212.64 | 11.780% | $237.689 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $15.25 | 8.787% | $16.59 | $16.59 | $16.60 | $16.60 |
| Purchase #3 | $180.31 | 8.369% | $195.4001 | $195.40 | $195.40 | $195.40 |
| Purchase #4 | $141.51 | 4.294% | $147.5864 | $147.59 | $147.60 | $147.60 |
| Purchase #5 | $182.83 | 13.633% | $207.7552 | $207.76 | $207.75 | $207.80 |
| Purchase #6 | $137.61 | 5.843% | $145.6506 | $145.65 | $145.65 | $145.70 |
| Purchase #7 | $13.84 | 13.864% | $15.7588 | $15.76 | $15.75 | $15.80 |
| 7 purchase totals = | $883.99 | $966.4301 | $966.44 | $966.45 | $966.60 | |