| 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 | $198.32 | 5.253% | $208.7377 | $208.74 | $208.75 | $208.70 |
| Purchase #2 | $187.91 | 6.187% | $199.536 | $199.54 | $199.55 | $199.50 |
| Purchase #3 | $36.56 | 6.680% | $39.0022 | $39.00 | $39.00 | $39.00 |
| Purchase #4 | $67.32 | 9.457% | $73.6865 | $73.69 | $73.70 | $73.70 |
| Purchase #5 | $74.36 | 8.691% | $80.8226 | $80.82 | $80.80 | $80.80 |
| Purchase #6 | $155.90 | 9.479% | $170.6778 | $170.68 | $170.70 | $170.70 |
| Purchase #7 | $115.47 | 5.441% | $121.7527 | $121.75 | $121.75 | $121.80 |
| 7 purchase totals = | $835.84 | $894.2155 | $894.22 | $894.25 | $894.20 | |