| 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 | $129.36 | 6.310% | $137.5226 | $137.52 | $137.50 | $137.50 |
| Purchase #2 | $93.47 | 9.816% | $102.645 | $102.65 | $102.65 | $102.60 |
| Purchase #3 | $31.72 | 13.553% | $36.019 | $36.02 | $36.00 | $36.00 |
| Purchase #4 | $175.28 | 4.241% | $182.7136 | $182.71 | $182.70 | $182.70 |
| Purchase #5 | $158.37 | 10.566% | $175.1034 | $175.10 | $175.10 | $175.10 |
| Purchase #6 | $50.32 | 7.281% | $53.9838 | $53.98 | $54.00 | $54.00 |
| Purchase #7 | $159.32 | 3.486% | $164.8739 | $164.87 | $164.85 | $164.90 |
| 7 purchase totals = | $797.84 | $852.8613 | $852.85 | $852.80 | $852.80 | |