| 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 | $127.53 | 5.676% | $134.7686 | $134.77 | $134.75 | $134.80 |
| Purchase #2 | $152.44 | 8.385% | $165.2221 | $165.22 | $165.20 | $165.20 |
| Purchase #3 | $191.31 | 9.686% | $209.8403 | $209.84 | $209.85 | $209.80 |
| Purchase #4 | $29.83 | 6.441% | $31.7514 | $31.75 | $31.75 | $31.80 |
| Purchase #5 | $74.59 | 9.469% | $81.6529 | $81.65 | $81.65 | $81.70 |
| Purchase #6 | $112.54 | 3.169% | $116.1064 | $116.11 | $116.10 | $116.10 |
| Purchase #7 | $70.43 | 7.540% | $75.7404 | $75.74 | $75.75 | $75.70 |
| 7 purchase totals = | $758.67 | $815.0821 | $815.08 | $815.05 | $815.10 | |