| 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 | $87.53 | 11.615% | $97.6966 | $97.70 | $97.70 | $97.70 |
| Purchase #2 | $154.30 | 5.409% | $162.6461 | $162.65 | $162.65 | $162.60 |
| Purchase #3 | $205.75 | 8.618% | $223.4815 | $223.48 | $223.50 | $223.50 |
| Purchase #4 | $205.97 | 9.335% | $225.1973 | $225.20 | $225.20 | $225.20 |
| Purchase #5 | $121.44 | 10.122% | $133.7322 | $133.73 | $133.75 | $133.70 |
| Purchase #6 | $100.44 | 9.707% | $110.1897 | $110.19 | $110.20 | $110.20 |
| Purchase #7 | $197.26 | 6.808% | $210.6895 | $210.69 | $210.70 | $210.70 |
| 7 purchase totals = | $1,072.69 | $1,163.6329 | $1,163.64 | $1,163.70 | $1,163.60 | |