| 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 | $167.98 | 8.144% | $181.6603 | $181.66 | $181.65 | $181.70 |
| Purchase #2 | $105.70 | 7.609% | $113.7427 | $113.74 | $113.75 | $113.70 |
| Purchase #3 | $174.33 | 9.860% | $191.5189 | $191.52 | $191.50 | $191.50 |
| Purchase #4 | $92.43 | 4.794% | $96.8611 | $96.86 | $96.85 | $96.90 |
| Purchase #5 | $238.88 | 8.703% | $259.6697 | $259.67 | $259.65 | $259.70 |
| Purchase #6 | $168.55 | 9.661% | $184.8336 | $184.83 | $184.85 | $184.80 |
| Purchase #7 | $12.59 | 3.151% | $12.9867 | $12.99 | $13.00 | $13.00 |
| 7 purchase totals = | $960.46 | $1,041.2730 | $1,041.27 | $1,041.25 | $1,041.30 | |