| 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 | $160.90 | 6.113% | $170.7358 | $170.74 | $170.75 | $170.70 |
| Purchase #2 | $239.58 | 9.354% | $261.9903 | $261.99 | $262.00 | $262.00 |
| Purchase #3 | $219.65 | 4.744% | $230.0702 | $230.07 | $230.05 | $230.10 |
| Purchase #4 | $249.86 | 9.827% | $274.4137 | $274.41 | $274.40 | $274.40 |
| Purchase #5 | $69.31 | 5.516% | $73.1331 | $73.13 | $73.15 | $73.10 |
| Purchase #6 | $204.38 | 13.327% | $231.6177 | $231.62 | $231.60 | $231.60 |
| Purchase #7 | $196.42 | 4.763% | $205.7755 | $205.78 | $205.80 | $205.80 |
| 7 purchase totals = | $1,340.10 | $1,447.7363 | $1,447.74 | $1,447.75 | $1,447.70 | |