| 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 | $158.84 | 6.130% | $168.5769 | $168.58 | $168.60 | $168.60 |
| Purchase #2 | $219.52 | 4.795% | $230.046 | $230.05 | $230.05 | $230.00 |
| Purchase #3 | $164.37 | 10.562% | $181.7308 | $181.73 | $181.75 | $181.70 |
| Purchase #4 | $229.49 | 10.667% | $253.9697 | $253.97 | $253.95 | $254.00 |
| Purchase #5 | $178.47 | 9.758% | $195.8851 | $195.89 | $195.90 | $195.90 |
| Purchase #6 | $197.42 | 13.172% | $223.4242 | $223.42 | $223.40 | $223.40 |
| Purchase #7 | $12.52 | 3.836% | $13.0003 | $13.00 | $13.00 | $13.00 |
| 7 purchase totals = | $1,160.63 | $1,266.6330 | $1,266.64 | $1,266.65 | $1,266.60 | |