| 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 | $245.61 | 9.366% | $268.6138 | $268.61 | $268.60 | $268.60 |
| Purchase #2 | $39.60 | 12.379% | $44.5021 | $44.50 | $44.50 | $44.50 |
| Purchase #3 | $155.56 | 7.670% | $167.4915 | $167.49 | $167.50 | $167.50 |
| Purchase #4 | $60.83 | 9.767% | $66.7713 | $66.77 | $66.75 | $66.80 |
| Purchase #5 | $198.95 | 13.413% | $225.6352 | $225.64 | $225.65 | $225.60 |
| Purchase #6 | $204.93 | 5.464% | $216.1274 | $216.13 | $216.15 | $216.10 |
| Purchase #7 | $164.68 | 6.773% | $175.8338 | $175.83 | $175.85 | $175.80 |
| 7 purchase totals = | $1,070.16 | $1,164.9751 | $1,164.97 | $1,165.00 | $1,164.90 | |