| 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 | $190.68 | 13.404% | $216.2387 | $216.24 | $216.25 | $216.20 |
| Purchase #2 | $172.43 | 9.599% | $188.9816 | $188.98 | $189.00 | $189.00 |
| Purchase #3 | $15.94 | 6.655% | $17.0008 | $17.00 | $17.00 | $17.00 |
| Purchase #4 | $40.75 | 7.746% | $43.9065 | $43.91 | $43.90 | $43.90 |
| Purchase #5 | $110.90 | 11.627% | $123.7943 | $123.79 | $123.80 | $123.80 |
| Purchase #6 | $157.38 | 5.205% | $165.5716 | $165.57 | $165.55 | $165.60 |
| Purchase #7 | $183.77 | 7.251% | $197.0952 | $197.10 | $197.10 | $197.10 |
| 7 purchase totals = | $871.85 | $952.5887 | $952.59 | $952.60 | $952.60 | |