| 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 | $155.86 | 5.605% | $164.596 | $164.60 | $164.60 | $164.60 |
| Purchase #2 | $16.58 | 11.768% | $18.5311 | $18.53 | $18.55 | $18.50 |
| Purchase #3 | $123.64 | 4.818% | $129.597 | $129.60 | $129.60 | $129.60 |
| Purchase #4 | $83.45 | 6.322% | $88.7257 | $88.73 | $88.75 | $88.70 |
| Purchase #5 | $107.78 | 13.778% | $122.6299 | $122.63 | $122.65 | $122.60 |
| Purchase #6 | $100.48 | 13.360% | $113.9041 | $113.90 | $113.90 | $113.90 |
| Purchase #7 | $198.47 | 8.445% | $215.2308 | $215.23 | $215.25 | $215.20 |
| 7 purchase totals = | $786.26 | $853.2146 | $853.22 | $853.30 | $853.10 | |