| 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 | $202.81 | 7.798% | $218.6251 | $218.63 | $218.65 | $218.60 |
| Purchase #2 | $32.69 | 9.818% | $35.8995 | $35.90 | $35.90 | $35.90 |
| Purchase #3 | $145.54 | 13.219% | $164.7789 | $164.78 | $164.80 | $164.80 |
| Purchase #4 | $180.30 | 5.332% | $189.9136 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $205.43 | 12.627% | $231.3696 | $231.37 | $231.35 | $231.40 |
| Purchase #6 | $24.43 | 11.457% | $27.2289 | $27.23 | $27.25 | $27.20 |
| Purchase #7 | $81.46 | 12.780% | $91.8706 | $91.87 | $91.85 | $91.90 |
| 7 purchase totals = | $872.66 | $959.6862 | $959.69 | $959.70 | $959.70 | |