| 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 | $168.50 | 5.264% | $177.3698 | $177.37 | $177.35 | $177.40 |
| Purchase #2 | $39.34 | 4.237% | $41.0068 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $230.34 | 4.307% | $240.2607 | $240.26 | $240.25 | $240.30 |
| Purchase #4 | $164.58 | 4.127% | $171.3722 | $171.37 | $171.35 | $171.40 |
| Purchase #5 | $142.49 | 10.328% | $157.2064 | $157.21 | $157.20 | $157.20 |
| Purchase #6 | $6.53 | 11.105% | $7.2552 | $7.26 | $7.25 | $7.30 |
| Purchase #7 | $71.40 | 11.168% | $79.374 | $79.37 | $79.35 | $79.40 |
| 7 purchase totals = | $823.18 | $873.8451 | $873.85 | $873.75 | $874.00 | |