| 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 | $133.57 | 10.427% | $147.4973 | $147.50 | $147.50 | $147.50 |
| Purchase #2 | $148.68 | 9.438% | $162.7124 | $162.71 | $162.70 | $162.70 |
| Purchase #3 | $237.90 | 6.645% | $253.7085 | $253.71 | $253.70 | $253.70 |
| Purchase #4 | $204.68 | 4.363% | $213.6102 | $213.61 | $213.60 | $213.60 |
| Purchase #5 | $35.34 | 4.201% | $36.8246 | $36.82 | $36.80 | $36.80 |
| Purchase #6 | $220.57 | 3.176% | $227.5753 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $22.92 | 8.451% | $24.857 | $24.86 | $24.85 | $24.90 |
| 7 purchase totals = | $1,003.66 | $1,066.7853 | $1,066.79 | $1,066.75 | $1,066.80 | |