| 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 | $193.71 | 9.599% | $212.3042 | $212.30 | $212.30 | $212.30 |
| Purchase #2 | $14.91 | 4.530% | $15.5854 | $15.59 | $15.60 | $15.60 |
| Purchase #3 | $83.63 | 8.410% | $90.6633 | $90.66 | $90.65 | $90.70 |
| Purchase #4 | $175.81 | 3.181% | $181.4025 | $181.40 | $181.40 | $181.40 |
| Purchase #5 | $35.47 | 3.611% | $36.7508 | $36.75 | $36.75 | $36.80 |
| Purchase #6 | $159.74 | 10.115% | $175.8977 | $175.90 | $175.90 | $175.90 |
| Purchase #7 | $148.83 | 10.535% | $164.5092 | $164.51 | $164.50 | $164.50 |
| 7 purchase totals = | $812.10 | $877.1131 | $877.11 | $877.10 | $877.20 | |