| 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 | $160.32 | 6.127% | $170.1428 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $15.50 | 7.369% | $16.6422 | $16.64 | $16.65 | $16.60 |
| Purchase #3 | $126.60 | 9.854% | $139.0752 | $139.08 | $139.10 | $139.10 |
| Purchase #4 | $13.60 | 5.527% | $14.3517 | $14.35 | $14.35 | $14.40 |
| Purchase #5 | $59.61 | 11.314% | $66.3543 | $66.35 | $66.35 | $66.40 |
| Purchase #6 | $229.62 | 11.587% | $256.2261 | $256.23 | $256.25 | $256.20 |
| Purchase #7 | $7.87 | 6.308% | $8.3664 | $8.37 | $8.35 | $8.40 |
| 7 purchase totals = | $613.12 | $671.1587 | $671.16 | $671.20 | $671.20 | |