| 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 | $132.47 | 9.171% | $144.6188 | $144.62 | $144.60 | $144.60 |
| Purchase #2 | $8.29 | 11.403% | $9.2353 | $9.24 | $9.25 | $9.20 |
| Purchase #3 | $126.65 | 5.349% | $133.4245 | $133.42 | $133.40 | $133.40 |
| Purchase #4 | $187.39 | 13.129% | $211.9924 | $211.99 | $212.00 | $212.00 |
| Purchase #5 | $10.96 | 12.336% | $12.312 | $12.31 | $12.30 | $12.30 |
| Purchase #6 | $185.93 | 12.164% | $208.5465 | $208.55 | $208.55 | $208.50 |
| Purchase #7 | $72.40 | 3.826% | $75.17 | $75.17 | $75.15 | $75.20 |
| 7 purchase totals = | $724.09 | $795.2995 | $795.30 | $795.25 | $795.20 | |