| 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 | $63.96 | 3.688% | $66.3188 | $66.32 | $66.30 | $66.30 |
| Purchase #2 | $163.96 | 8.633% | $178.1147 | $178.11 | $178.10 | $178.10 |
| Purchase #3 | $180.36 | 7.233% | $193.4054 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $231.33 | 12.219% | $259.5962 | $259.60 | $259.60 | $259.60 |
| Purchase #5 | $171.59 | 4.304% | $178.9752 | $178.98 | $179.00 | $179.00 |
| Purchase #6 | $247.67 | 6.648% | $264.1351 | $264.14 | $264.15 | $264.10 |
| Purchase #7 | $164.34 | 9.301% | $179.6253 | $179.63 | $179.65 | $179.60 |
| 7 purchase totals = | $1,223.21 | $1,320.1707 | $1,320.19 | $1,320.20 | $1,320.10 | |