| 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 | $134.41 | 4.705% | $140.734 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $127.65 | 12.469% | $143.5667 | $143.57 | $143.55 | $143.60 |
| Purchase #3 | $16.50 | 7.277% | $17.7007 | $17.70 | $17.70 | $17.70 |
| Purchase #4 | $38.88 | 7.489% | $41.7917 | $41.79 | $41.80 | $41.80 |
| Purchase #5 | $147.63 | 3.502% | $152.8 | $152.80 | $152.80 | $152.80 |
| Purchase #6 | $141.50 | 10.459% | $156.2995 | $156.30 | $156.30 | $156.30 |
| Purchase #7 | $101.58 | 11.540% | $113.3023 | $113.30 | $113.30 | $113.30 |
| 7 purchase totals = | $708.15 | $766.1949 | $766.19 | $766.20 | $766.20 | |