| 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 | $105.65 | 12.103% | $118.4368 | $118.44 | $118.45 | $118.40 |
| Purchase #2 | $10.35 | 7.605% | $11.1371 | $11.14 | $11.15 | $11.10 |
| Purchase #3 | $215.79 | 10.550% | $238.5558 | $238.56 | $238.55 | $238.60 |
| Purchase #4 | $80.67 | 9.440% | $88.2852 | $88.29 | $88.30 | $88.30 |
| Purchase #5 | $63.65 | 3.363% | $65.7905 | $65.79 | $65.80 | $65.80 |
| Purchase #6 | $131.43 | 12.409% | $147.7391 | $147.74 | $147.75 | $147.70 |
| Purchase #7 | $167.52 | 12.738% | $188.8587 | $188.86 | $188.85 | $188.90 |
| 7 purchase totals = | $775.06 | $858.8032 | $858.82 | $858.85 | $858.80 | |