| 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 | $150.51 | 8.219% | $162.8804 | $162.88 | $162.90 | $162.90 |
| Purchase #2 | $8.55 | 12.441% | $9.6137 | $9.61 | $9.60 | $9.60 |
| Purchase #3 | $72.47 | 6.307% | $77.0407 | $77.04 | $77.05 | $77.00 |
| Purchase #4 | $203.73 | 7.781% | $219.5822 | $219.58 | $219.60 | $219.60 |
| Purchase #5 | $201.29 | 10.118% | $221.6565 | $221.66 | $221.65 | $221.70 |
| Purchase #6 | $35.67 | 4.321% | $37.2113 | $37.21 | $37.20 | $37.20 |
| Purchase #7 | $16.53 | 7.748% | $17.8107 | $17.81 | $17.80 | $17.80 |
| 7 purchase totals = | $688.75 | $745.7955 | $745.79 | $745.80 | $745.80 | |