| 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 | $156.45 | 5.824% | $165.5616 | $165.56 | $165.55 | $165.60 |
| Purchase #2 | $193.30 | 5.784% | $204.4805 | $204.48 | $204.50 | $204.50 |
| Purchase #3 | $115.93 | 13.560% | $131.6501 | $131.65 | $131.65 | $131.70 |
| Purchase #4 | $74.59 | 13.593% | $84.729 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $116.36 | 8.580% | $126.3437 | $126.34 | $126.35 | $126.30 |
| Purchase #6 | $79.57 | 9.744% | $87.3233 | $87.32 | $87.30 | $87.30 |
| Purchase #7 | $153.80 | 8.805% | $167.3421 | $167.34 | $167.35 | $167.30 |
| 7 purchase totals = | $890.00 | $967.4303 | $967.42 | $967.45 | $967.40 | |