| 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 | $211.33 | 5.497% | $222.9468 | $222.95 | $222.95 | $222.90 |
| Purchase #2 | $24.30 | 4.429% | $25.3762 | $25.38 | $25.40 | $25.40 |
| Purchase #3 | $139.30 | 6.567% | $148.4478 | $148.45 | $148.45 | $148.40 |
| Purchase #4 | $172.58 | 11.850% | $193.0307 | $193.03 | $193.05 | $193.00 |
| Purchase #5 | $19.58 | 9.190% | $21.3794 | $21.38 | $21.40 | $21.40 |
| Purchase #6 | $14.38 | 7.385% | $15.442 | $15.44 | $15.45 | $15.40 |
| Purchase #7 | $140.52 | 5.120% | $147.7146 | $147.71 | $147.70 | $147.70 |
| 7 purchase totals = | $721.99 | $774.3375 | $774.34 | $774.40 | $774.20 | |