| 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 | $161.51 | 11.807% | $180.5795 | $180.58 | $180.60 | $180.60 |
| Purchase #2 | $156.73 | 4.784% | $164.228 | $164.23 | $164.25 | $164.20 |
| Purchase #3 | $156.75 | 3.194% | $161.7566 | $161.76 | $161.75 | $161.80 |
| Purchase #4 | $167.27 | 9.547% | $183.2393 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $231.53 | 6.175% | $245.827 | $245.83 | $245.85 | $245.80 |
| Purchase #6 | $60.44 | 5.790% | $63.9395 | $63.94 | $63.95 | $63.90 |
| Purchase #7 | $157.38 | 4.622% | $164.6541 | $164.65 | $164.65 | $164.70 |
| 7 purchase totals = | $1,091.61 | $1,164.2240 | $1,164.23 | $1,164.30 | $1,164.20 | |