| 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 | $166.97 | 10.584% | $184.6421 | $184.64 | $184.65 | $184.60 |
| Purchase #2 | $207.70 | 7.780% | $223.8591 | $223.86 | $223.85 | $223.90 |
| Purchase #3 | $230.59 | 4.639% | $241.2871 | $241.29 | $241.30 | $241.30 |
| Purchase #4 | $138.76 | 6.717% | $148.0805 | $148.08 | $148.10 | $148.10 |
| Purchase #5 | $121.28 | 10.184% | $133.6312 | $133.63 | $133.65 | $133.60 |
| Purchase #6 | $125.98 | 6.764% | $134.5013 | $134.50 | $134.50 | $134.50 |
| Purchase #7 | $230.73 | 9.693% | $253.0947 | $253.09 | $253.10 | $253.10 |
| 7 purchase totals = | $1,222.01 | $1,319.0960 | $1,319.09 | $1,319.15 | $1,319.10 | |