| 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 | $179.39 | 10.130% | $197.5622 | $197.56 | $197.55 | $197.60 |
| Purchase #2 | $130.35 | 9.542% | $142.788 | $142.79 | $142.80 | $142.80 |
| Purchase #3 | $165.99 | 7.455% | $178.3646 | $178.36 | $178.35 | $178.40 |
| Purchase #4 | $83.65 | 8.797% | $91.0087 | $91.01 | $91.00 | $91.00 |
| Purchase #5 | $164.82 | 6.582% | $175.6685 | $175.67 | $175.65 | $175.70 |
| Purchase #6 | $20.72 | 7.202% | $22.2123 | $22.21 | $22.20 | $22.20 |
| Purchase #7 | $82.44 | 11.547% | $91.9593 | $91.96 | $91.95 | $92.00 |
| 7 purchase totals = | $827.36 | $899.5636 | $899.56 | $899.50 | $899.70 | |