| 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 | $162.41 | 4.515% | $169.7428 | $169.74 | $169.75 | $169.70 |
| Purchase #2 | $229.27 | 7.255% | $245.9035 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $177.77 | 8.797% | $193.4084 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $169.60 | 13.796% | $192.998 | $193.00 | $193.00 | $193.00 |
| Purchase #5 | $61.83 | 13.262% | $70.0299 | $70.03 | $70.05 | $70.00 |
| Purchase #6 | $104.95 | 6.322% | $111.5849 | $111.58 | $111.60 | $111.60 |
| Purchase #7 | $33.88 | 5.806% | $35.8471 | $35.85 | $35.85 | $35.80 |
| 7 purchase totals = | $939.71 | $1,019.5146 | $1,019.51 | $1,019.55 | $1,019.40 | |