| 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 | $187.73 | 11.372% | $209.0787 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $147.39 | 5.249% | $155.1265 | $155.13 | $155.15 | $155.10 |
| Purchase #3 | $156.76 | 7.720% | $168.8619 | $168.86 | $168.85 | $168.90 |
| Purchase #4 | $186.42 | 8.212% | $201.7288 | $201.73 | $201.75 | $201.70 |
| Purchase #5 | $176.38 | 8.194% | $190.8326 | $190.83 | $190.85 | $190.80 |
| Purchase #6 | $190.64 | 5.512% | $201.1481 | $201.15 | $201.15 | $201.10 |
| Purchase #7 | $62.89 | 13.223% | $71.2059 | $71.21 | $71.20 | $71.20 |
| 7 purchase totals = | $1,108.21 | $1,197.9825 | $1,197.99 | $1,198.05 | $1,197.90 | |