| 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 | $202.94 | 13.734% | $230.8118 | $230.81 | $230.80 | $230.80 |
| Purchase #2 | $66.43 | 11.751% | $74.2362 | $74.24 | $74.25 | $74.20 |
| Purchase #3 | $163.83 | 13.569% | $186.0601 | $186.06 | $186.05 | $186.10 |
| Purchase #4 | $14.58 | 12.272% | $16.3693 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $179.87 | 5.355% | $189.502 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $243.59 | 12.671% | $274.4553 | $274.46 | $274.45 | $274.50 |
| Purchase #7 | $169.25 | 5.725% | $178.9396 | $178.94 | $178.95 | $178.90 |
| 7 purchase totals = | $1,040.49 | $1,150.3743 | $1,150.38 | $1,150.35 | $1,150.40 | |