| 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 | $101.74 | 5.325% | $107.1577 | $107.16 | $107.15 | $107.20 |
| Purchase #2 | $192.72 | 11.543% | $214.9657 | $214.97 | $214.95 | $215.00 |
| Purchase #3 | $66.37 | 12.657% | $74.7705 | $74.77 | $74.75 | $74.80 |
| Purchase #4 | $115.47 | 6.154% | $122.576 | $122.58 | $122.60 | $122.60 |
| Purchase #5 | $211.27 | 7.638% | $227.4068 | $227.41 | $227.40 | $227.40 |
| Purchase #6 | $123.46 | 9.530% | $135.2257 | $135.23 | $135.25 | $135.20 |
| Purchase #7 | $125.38 | 7.623% | $134.9377 | $134.94 | $134.95 | $134.90 |
| 7 purchase totals = | $936.41 | $1,017.0401 | $1,017.06 | $1,017.05 | $1,017.10 | |