| 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 | $213.59 | 8.541% | $231.8327 | $231.83 | $231.85 | $231.80 |
| Purchase #2 | $101.55 | 3.280% | $104.8808 | $104.88 | $104.90 | $104.90 |
| Purchase #3 | $186.43 | 6.618% | $198.7679 | $198.77 | $198.75 | $198.80 |
| Purchase #4 | $174.57 | 8.769% | $189.878 | $189.88 | $189.90 | $189.90 |
| Purchase #5 | $161.65 | 3.809% | $167.8072 | $167.81 | $167.80 | $167.80 |
| Purchase #6 | $28.97 | 12.487% | $32.5875 | $32.59 | $32.60 | $32.60 |
| Purchase #7 | $155.44 | 13.818% | $176.9187 | $176.92 | $176.90 | $176.90 |
| 7 purchase totals = | $1,022.20 | $1,102.6728 | $1,102.68 | $1,102.70 | $1,102.70 | |