| 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 | $154.60 | 9.197% | $168.8186 | $168.82 | $168.80 | $168.80 |
| Purchase #2 | $19.51 | 11.426% | $21.7392 | $21.74 | $21.75 | $21.70 |
| Purchase #3 | $15.53 | 7.381% | $16.6763 | $16.68 | $16.70 | $16.70 |
| Purchase #4 | $31.85 | 9.247% | $34.7952 | $34.80 | $34.80 | $34.80 |
| Purchase #5 | $8.58 | 9.384% | $9.3851 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $207.90 | 5.287% | $218.8917 | $218.89 | $218.90 | $218.90 |
| Purchase #7 | $131.68 | 7.184% | $141.1399 | $141.14 | $141.15 | $141.10 |
| 7 purchase totals = | $569.65 | $611.4460 | $611.46 | $611.50 | $611.40 | |