| 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 | $161.81 | 7.210% | $173.4765 | $173.48 | $173.50 | $173.50 |
| Purchase #2 | $222.90 | 8.252% | $241.2937 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $163.64 | 9.669% | $179.4624 | $179.46 | $179.45 | $179.50 |
| Purchase #4 | $191.44 | 12.549% | $215.4638 | $215.46 | $215.45 | $215.50 |
| Purchase #5 | $79.30 | 7.409% | $85.1753 | $85.18 | $85.20 | $85.20 |
| Purchase #6 | $42.45 | 11.238% | $47.2205 | $47.22 | $47.20 | $47.20 |
| Purchase #7 | $173.63 | 7.463% | $186.588 | $186.59 | $186.60 | $186.60 |
| 7 purchase totals = | $1,035.17 | $1,128.6802 | $1,128.68 | $1,128.70 | $1,128.80 | |