| 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 | $173.34 | 3.481% | $179.374 | $179.37 | $179.35 | $179.40 |
| Purchase #2 | $186.90 | 4.765% | $195.8058 | $195.81 | $195.80 | $195.80 |
| Purchase #3 | $198.57 | 12.498% | $223.3873 | $223.39 | $223.40 | $223.40 |
| Purchase #4 | $38.95 | 5.797% | $41.2079 | $41.21 | $41.20 | $41.20 |
| Purchase #5 | $157.69 | 12.814% | $177.8964 | $177.90 | $177.90 | $177.90 |
| Purchase #6 | $43.35 | 4.594% | $45.3415 | $45.34 | $45.35 | $45.30 |
| Purchase #7 | $133.48 | 10.818% | $147.9199 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $932.28 | $1,010.9328 | $1,010.94 | $1,010.90 | $1,010.90 | |