| 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 | $172.92 | 11.669% | $193.098 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $215.99 | 7.669% | $232.5543 | $232.55 | $232.55 | $232.60 |
| Purchase #3 | $55.58 | 4.146% | $57.8843 | $57.88 | $57.90 | $57.90 |
| Purchase #4 | $52.73 | 5.103% | $55.4208 | $55.42 | $55.40 | $55.40 |
| Purchase #5 | $146.81 | 12.205% | $164.7282 | $164.73 | $164.75 | $164.70 |
| Purchase #6 | $238.97 | 5.192% | $251.3773 | $251.38 | $251.40 | $251.40 |
| Purchase #7 | $104.92 | 12.240% | $117.7622 | $117.76 | $117.75 | $117.80 |
| 7 purchase totals = | $987.92 | $1,072.8251 | $1,072.82 | $1,072.85 | $1,072.90 | |