| 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 | $112.76 | 3.279% | $116.4574 | $116.46 | $116.45 | $116.50 |
| Purchase #2 | $150.88 | 9.661% | $165.4565 | $165.46 | $165.45 | $165.50 |
| Purchase #3 | $181.73 | 5.371% | $191.4907 | $191.49 | $191.50 | $191.50 |
| Purchase #4 | $152.57 | 9.655% | $167.3006 | $167.30 | $167.30 | $167.30 |
| Purchase #5 | $65.68 | 12.673% | $74.0036 | $74.00 | $74.00 | $74.00 |
| Purchase #6 | $146.26 | 9.819% | $160.6213 | $160.62 | $160.60 | $160.60 |
| Purchase #7 | $5.97 | 4.400% | $6.2327 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $815.85 | $881.5628 | $881.56 | $881.55 | $881.60 | |