| 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 | $153.51 | 5.650% | $162.1833 | $162.18 | $162.20 | $162.20 |
| Purchase #2 | $210.97 | 12.474% | $237.2864 | $237.29 | $237.30 | $237.30 |
| Purchase #3 | $6.38 | 7.192% | $6.8388 | $6.84 | $6.85 | $6.80 |
| Purchase #4 | $64.26 | 11.479% | $71.6364 | $71.64 | $71.65 | $71.60 |
| Purchase #5 | $154.73 | 9.475% | $169.3907 | $169.39 | $169.40 | $169.40 |
| Purchase #6 | $147.26 | 12.765% | $166.0577 | $166.06 | $166.05 | $166.10 |
| Purchase #7 | $33.47 | 4.260% | $34.8958 | $34.90 | $34.90 | $34.90 |
| 7 purchase totals = | $770.58 | $848.2891 | $848.30 | $848.35 | $848.30 | |