| 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 | $155.78 | 11.511% | $173.7118 | $173.71 | $173.70 | $173.70 |
| Purchase #2 | $98.67 | 3.558% | $102.1807 | $102.18 | $102.20 | $102.20 |
| Purchase #3 | $163.68 | 12.351% | $183.8961 | $183.90 | $183.90 | $183.90 |
| Purchase #4 | $7.61 | 7.717% | $8.1973 | $8.20 | $8.20 | $8.20 |
| Purchase #5 | $202.91 | 3.242% | $209.4883 | $209.49 | $209.50 | $209.50 |
| Purchase #6 | $184.29 | 11.830% | $206.0915 | $206.09 | $206.10 | $206.10 |
| Purchase #7 | $209.58 | 3.747% | $217.433 | $217.43 | $217.45 | $217.40 |
| 7 purchase totals = | $1,022.52 | $1,100.9987 | $1,101.00 | $1,101.05 | $1,101.00 | |