| 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 | $119.68 | 7.802% | $129.0174 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $81.58 | 7.518% | $87.7132 | $87.71 | $87.70 | $87.70 |
| Purchase #3 | $133.58 | 9.279% | $145.9749 | $145.97 | $145.95 | $146.00 |
| Purchase #4 | $172.80 | 11.802% | $193.1939 | $193.19 | $193.20 | $193.20 |
| Purchase #5 | $64.43 | 7.485% | $69.2526 | $69.25 | $69.25 | $69.30 |
| Purchase #6 | $205.83 | 12.415% | $231.3838 | $231.38 | $231.40 | $231.40 |
| Purchase #7 | $202.87 | 6.522% | $216.1012 | $216.10 | $216.10 | $216.10 |
| 7 purchase totals = | $980.77 | $1,072.6370 | $1,072.62 | $1,072.60 | $1,072.70 | |