| 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 | $76.52 | 6.341% | $81.3721 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $33.91 | 8.433% | $36.7696 | $36.77 | $36.75 | $36.80 |
| Purchase #3 | $159.95 | 11.398% | $178.1811 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $175.57 | 7.242% | $188.2848 | $188.28 | $188.30 | $188.30 |
| Purchase #5 | $128.70 | 4.478% | $134.4632 | $134.46 | $134.45 | $134.50 |
| Purchase #6 | $211.42 | 5.857% | $223.8029 | $223.80 | $223.80 | $223.80 |
| Purchase #7 | $151.96 | 5.443% | $160.2312 | $160.23 | $160.25 | $160.20 |
| 7 purchase totals = | $938.03 | $1,003.1049 | $1,003.09 | $1,003.10 | $1,003.20 | |