| 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 | $191.82 | 3.549% | $198.6277 | $198.63 | $198.65 | $198.60 |
| Purchase #2 | $186.66 | 8.647% | $202.8005 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $53.68 | 4.680% | $56.1922 | $56.19 | $56.20 | $56.20 |
| Purchase #4 | $138.50 | 7.589% | $149.0108 | $149.01 | $149.00 | $149.00 |
| Purchase #5 | $122.41 | 11.334% | $136.2839 | $136.28 | $136.30 | $136.30 |
| Purchase #6 | $152.67 | 12.344% | $171.5156 | $171.52 | $171.50 | $171.50 |
| Purchase #7 | $159.56 | 10.161% | $175.7729 | $175.77 | $175.75 | $175.80 |
| 7 purchase totals = | $1,005.30 | $1,090.2036 | $1,090.20 | $1,090.20 | $1,090.20 | |