| 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 | $165.47 | 5.376% | $174.3657 | $174.37 | $174.35 | $174.40 |
| Purchase #2 | $195.49 | 11.249% | $217.4807 | $217.48 | $217.50 | $217.50 |
| Purchase #3 | $177.54 | 10.250% | $195.7379 | $195.74 | $195.75 | $195.70 |
| Purchase #4 | $208.33 | 10.652% | $230.5213 | $230.52 | $230.50 | $230.50 |
| Purchase #5 | $39.96 | 4.102% | $41.5992 | $41.60 | $41.60 | $41.60 |
| Purchase #6 | $17.38 | 11.839% | $19.4376 | $19.44 | $19.45 | $19.40 |
| Purchase #7 | $142.82 | 10.693% | $158.0917 | $158.09 | $158.10 | $158.10 |
| 7 purchase totals = | $946.99 | $1,037.2341 | $1,037.24 | $1,037.25 | $1,037.20 | |