| 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 | $154.96 | 6.603% | $165.192 | $165.19 | $165.20 | $165.20 |
| Purchase #2 | $122.47 | 6.120% | $129.9652 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $110.90 | 11.117% | $123.2288 | $123.23 | $123.25 | $123.20 |
| Purchase #4 | $77.94 | 3.214% | $80.445 | $80.45 | $80.45 | $80.40 |
| Purchase #5 | $213.31 | 12.774% | $240.5582 | $240.56 | $240.55 | $240.60 |
| Purchase #6 | $104.68 | 7.807% | $112.8524 | $112.85 | $112.85 | $112.90 |
| Purchase #7 | $182.37 | 5.462% | $192.331 | $192.33 | $192.35 | $192.30 |
| 7 purchase totals = | $966.63 | $1,044.5726 | $1,044.58 | $1,044.60 | $1,044.60 | |