| 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 | $161.43 | 10.451% | $178.301 | $178.30 | $178.30 | $178.30 |
| Purchase #2 | $112.55 | 4.184% | $117.2591 | $117.26 | $117.25 | $117.30 |
| Purchase #3 | $43.74 | 9.864% | $48.0545 | $48.05 | $48.05 | $48.10 |
| Purchase #4 | $33.82 | 12.302% | $37.9805 | $37.98 | $38.00 | $38.00 |
| Purchase #5 | $169.61 | 4.397% | $177.0678 | $177.07 | $177.05 | $177.10 |
| Purchase #6 | $211.40 | 3.138% | $218.0337 | $218.03 | $218.05 | $218.00 |
| Purchase #7 | $47.75 | 9.535% | $52.303 | $52.30 | $52.30 | $52.30 |
| 7 purchase totals = | $780.30 | $828.9996 | $828.99 | $829.00 | $829.10 | |