| 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 | $157.96 | 5.711% | $166.9811 | $166.98 | $167.00 | $167.00 |
| Purchase #2 | $115.85 | 10.836% | $128.4035 | $128.40 | $128.40 | $128.40 |
| Purchase #3 | $222.63 | 7.713% | $239.8015 | $239.80 | $239.80 | $239.80 |
| Purchase #4 | $162.98 | 12.570% | $183.4666 | $183.47 | $183.45 | $183.50 |
| Purchase #5 | $82.82 | 11.761% | $92.5605 | $92.56 | $92.55 | $92.60 |
| Purchase #6 | $50.29 | 8.145% | $54.3861 | $54.39 | $54.40 | $54.40 |
| Purchase #7 | $126.31 | 10.537% | $139.6193 | $139.62 | $139.60 | $139.60 |
| 7 purchase totals = | $918.84 | $1,005.2186 | $1,005.22 | $1,005.20 | $1,005.30 | |