| 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 | $166.67 | 6.386% | $177.3135 | $177.31 | $177.30 | $177.30 |
| Purchase #2 | $209.92 | 3.380% | $217.0153 | $217.02 | $217.00 | $217.00 |
| Purchase #3 | $222.98 | 11.564% | $248.7654 | $248.77 | $248.75 | $248.80 |
| Purchase #4 | $24.89 | 7.423% | $26.7376 | $26.74 | $26.75 | $26.70 |
| Purchase #5 | $145.52 | 10.376% | $160.6192 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $112.56 | 11.581% | $125.5956 | $125.60 | $125.60 | $125.60 |
| Purchase #7 | $230.91 | 10.546% | $255.2618 | $255.26 | $255.25 | $255.30 |
| 7 purchase totals = | $1,113.45 | $1,211.3084 | $1,211.32 | $1,211.25 | $1,211.30 | |