| 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 | $129.94 | 8.333% | $140.7679 | $140.77 | $140.75 | $140.80 |
| Purchase #2 | $191.33 | 11.734% | $213.7807 | $213.78 | $213.80 | $213.80 |
| Purchase #3 | $134.75 | 11.865% | $150.7381 | $150.74 | $150.75 | $150.70 |
| Purchase #4 | $165.43 | 6.256% | $175.7793 | $175.78 | $175.80 | $175.80 |
| Purchase #5 | $129.65 | 12.813% | $146.2621 | $146.26 | $146.25 | $146.30 |
| Purchase #6 | $170.43 | 4.569% | $178.2169 | $178.22 | $178.20 | $178.20 |
| Purchase #7 | $192.87 | 4.202% | $200.9744 | $200.97 | $200.95 | $201.00 |
| 7 purchase totals = | $1,114.40 | $1,206.5194 | $1,206.52 | $1,206.50 | $1,206.60 | |