| 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 | $130.85 | 3.260% | $135.1157 | $135.12 | $135.10 | $135.10 |
| Purchase #2 | $218.77 | 10.707% | $242.1937 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $164.79 | 6.726% | $175.8738 | $175.87 | $175.85 | $175.90 |
| Purchase #4 | $134.39 | 12.857% | $151.6685 | $151.67 | $151.65 | $151.70 |
| Purchase #5 | $62.40 | 8.599% | $67.7658 | $67.77 | $67.75 | $67.80 |
| Purchase #6 | $176.81 | 6.439% | $188.1948 | $188.19 | $188.20 | $188.20 |
| Purchase #7 | $100.27 | 5.466% | $105.7508 | $105.75 | $105.75 | $105.80 |
| 7 purchase totals = | $988.28 | $1,066.5631 | $1,066.56 | $1,066.50 | $1,066.70 | |