| 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 | $19.65 | 8.672% | $21.354 | $21.35 | $21.35 | $21.40 |
| Purchase #2 | $162.41 | 8.821% | $176.7362 | $176.74 | $176.75 | $176.70 |
| Purchase #3 | $34.48 | 5.147% | $36.2547 | $36.25 | $36.25 | $36.30 |
| Purchase #4 | $118.91 | 12.479% | $133.7488 | $133.75 | $133.75 | $133.70 |
| Purchase #5 | $68.40 | 11.620% | $76.3481 | $76.35 | $76.35 | $76.30 |
| Purchase #6 | $182.94 | 10.295% | $201.7737 | $201.77 | $201.75 | $201.80 |
| Purchase #7 | $100.35 | 5.845% | $106.2155 | $106.22 | $106.20 | $106.20 |
| 7 purchase totals = | $687.14 | $752.4310 | $752.43 | $752.40 | $752.40 | |