| 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 | $180.63 | 3.868% | $187.6168 | $187.62 | $187.60 | $187.60 |
| Purchase #2 | $155.29 | 9.539% | $170.1031 | $170.10 | $170.10 | $170.10 |
| Purchase #3 | $233.49 | 13.178% | $264.2593 | $264.26 | $264.25 | $264.30 |
| Purchase #4 | $103.90 | 11.269% | $115.6085 | $115.61 | $115.60 | $115.60 |
| Purchase #5 | $44.34 | 4.534% | $46.3504 | $46.35 | $46.35 | $46.40 |
| Purchase #6 | $217.45 | 4.533% | $227.307 | $227.31 | $227.30 | $227.30 |
| Purchase #7 | $85.86 | 12.385% | $96.4938 | $96.49 | $96.50 | $96.50 |
| 7 purchase totals = | $1,020.96 | $1,107.7389 | $1,107.74 | $1,107.70 | $1,107.80 | |