| 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 | $114.58 | 12.670% | $129.0973 | $129.10 | $129.10 | $129.10 |
| Purchase #2 | $175.90 | 3.428% | $181.9299 | $181.93 | $181.95 | $181.90 |
| Purchase #3 | $15.63 | 8.418% | $16.9457 | $16.95 | $16.95 | $16.90 |
| Purchase #4 | $34.86 | 4.137% | $36.3022 | $36.30 | $36.30 | $36.30 |
| Purchase #5 | $72.36 | 12.639% | $81.5056 | $81.51 | $81.50 | $81.50 |
| Purchase #6 | $24.70 | 11.863% | $27.6302 | $27.63 | $27.65 | $27.60 |
| Purchase #7 | $183.64 | 8.380% | $199.029 | $199.03 | $199.05 | $199.00 |
| 7 purchase totals = | $621.67 | $672.4399 | $672.45 | $672.50 | $672.30 | |