| 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 | $112.46 | 4.357% | $117.3599 | $117.36 | $117.35 | $117.40 |
| Purchase #2 | $191.54 | 10.476% | $211.6057 | $211.61 | $211.60 | $211.60 |
| Purchase #3 | $91.83 | 13.636% | $104.3519 | $104.35 | $104.35 | $104.40 |
| Purchase #4 | $232.36 | 7.555% | $249.9148 | $249.91 | $249.90 | $249.90 |
| Purchase #5 | $134.94 | 9.666% | $147.9833 | $147.98 | $148.00 | $148.00 |
| Purchase #6 | $147.68 | 5.314% | $155.5277 | $155.53 | $155.55 | $155.50 |
| Purchase #7 | $161.76 | 11.255% | $179.9661 | $179.97 | $179.95 | $180.00 |
| 7 purchase totals = | $1,072.57 | $1,166.7094 | $1,166.71 | $1,166.70 | $1,166.80 | |