| 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 | $133.70 | 5.427% | $140.9559 | $140.96 | $140.95 | $141.00 |
| Purchase #2 | $245.25 | 8.731% | $266.6628 | $266.66 | $266.65 | $266.70 |
| Purchase #3 | $112.79 | 5.366% | $118.8423 | $118.84 | $118.85 | $118.80 |
| Purchase #4 | $142.38 | 3.522% | $147.3946 | $147.39 | $147.40 | $147.40 |
| Purchase #5 | $95.34 | 3.642% | $98.8123 | $98.81 | $98.80 | $98.80 |
| Purchase #6 | $212.68 | 6.498% | $226.4999 | $226.50 | $226.50 | $226.50 |
| Purchase #7 | $137.62 | 6.676% | $146.8075 | $146.81 | $146.80 | $146.80 |
| 7 purchase totals = | $1,079.76 | $1,145.9753 | $1,145.97 | $1,145.95 | $1,146.00 | |