| 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 | $161.54 | 6.838% | $172.5861 | $172.59 | $172.60 | $172.60 |
| Purchase #2 | $101.90 | 13.530% | $115.6871 | $115.69 | $115.70 | $115.70 |
| Purchase #3 | $19.58 | 9.730% | $21.4851 | $21.49 | $21.50 | $21.50 |
| Purchase #4 | $102.44 | 11.121% | $113.8324 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $121.69 | 6.152% | $129.1764 | $129.18 | $129.20 | $129.20 |
| Purchase #6 | $76.52 | 5.189% | $80.4906 | $80.49 | $80.50 | $80.50 |
| Purchase #7 | $97.90 | 10.312% | $107.9954 | $108.00 | $108.00 | $108.00 |
| 7 purchase totals = | $681.57 | $741.2531 | $741.27 | $741.35 | $741.30 | |