| 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 | $168.38 | 6.696% | $179.6547 | $179.65 | $179.65 | $179.70 |
| Purchase #2 | $151.93 | 7.810% | $163.7957 | $163.80 | $163.80 | $163.80 |
| Purchase #3 | $121.90 | 5.695% | $128.8422 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $231.29 | 11.853% | $258.7048 | $258.70 | $258.70 | $258.70 |
| Purchase #5 | $237.59 | 10.482% | $262.4942 | $262.49 | $262.50 | $262.50 |
| Purchase #6 | $8.55 | 12.565% | $9.6243 | $9.62 | $9.60 | $9.60 |
| Purchase #7 | $158.37 | 11.152% | $176.0314 | $176.03 | $176.05 | $176.00 |
| 7 purchase totals = | $1,078.01 | $1,179.1473 | $1,179.13 | $1,179.15 | $1,179.10 | |