| 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 | $145.88 | 11.864% | $163.1872 | $163.19 | $163.20 | $163.20 |
| Purchase #2 | $127.92 | 9.748% | $140.3896 | $140.39 | $140.40 | $140.40 |
| Purchase #3 | $98.61 | 4.138% | $102.6905 | $102.69 | $102.70 | $102.70 |
| Purchase #4 | $248.81 | 12.380% | $279.6127 | $279.61 | $279.60 | $279.60 |
| Purchase #5 | $37.65 | 4.455% | $39.3273 | $39.33 | $39.35 | $39.30 |
| Purchase #6 | $206.97 | 11.720% | $231.2269 | $231.23 | $231.25 | $231.20 |
| Purchase #7 | $149.47 | 8.127% | $161.6174 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $1,015.31 | $1,118.0516 | $1,118.06 | $1,118.10 | $1,118.00 | |