| 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 | $167.88 | 5.416% | $176.9724 | $176.97 | $176.95 | $177.00 |
| Purchase #2 | $184.45 | 9.364% | $201.7219 | $201.72 | $201.70 | $201.70 |
| Purchase #3 | $103.44 | 11.492% | $115.3273 | $115.33 | $115.35 | $115.30 |
| Purchase #4 | $180.46 | 3.828% | $187.368 | $187.37 | $187.35 | $187.40 |
| Purchase #5 | $162.88 | 11.459% | $181.5444 | $181.54 | $181.55 | $181.50 |
| Purchase #6 | $50.34 | 3.643% | $52.1739 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $84.79 | 12.308% | $95.226 | $95.23 | $95.25 | $95.20 |
| 7 purchase totals = | $934.24 | $1,010.3339 | $1,010.33 | $1,010.30 | $1,010.30 | |