| 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 | $34.94 | 9.178% | $38.1468 | $38.15 | $38.15 | $38.10 |
| Purchase #2 | $170.78 | 3.211% | $176.2637 | $176.26 | $176.25 | $176.30 |
| Purchase #3 | $221.92 | 13.816% | $252.5805 | $252.58 | $252.60 | $252.60 |
| Purchase #4 | $180.98 | 9.128% | $197.4999 | $197.50 | $197.50 | $197.50 |
| Purchase #5 | $38.44 | 10.112% | $42.3271 | $42.33 | $42.35 | $42.30 |
| Purchase #6 | $141.35 | 5.368% | $148.9377 | $148.94 | $148.95 | $148.90 |
| Purchase #7 | $230.27 | 9.135% | $251.3052 | $251.31 | $251.30 | $251.30 |
| 7 purchase totals = | $1,018.68 | $1,107.0609 | $1,107.07 | $1,107.10 | $1,107.00 | |