| 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 | $114.43 | 13.572% | $129.9604 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $89.92 | 5.398% | $94.7739 | $94.77 | $94.75 | $94.80 |
| Purchase #3 | $211.34 | 12.105% | $236.9227 | $236.92 | $236.90 | $236.90 |
| Purchase #4 | $133.54 | 7.505% | $143.5622 | $143.56 | $143.55 | $143.60 |
| Purchase #5 | $144.65 | 13.486% | $164.1575 | $164.16 | $164.15 | $164.20 |
| Purchase #6 | $106.41 | 6.695% | $113.5341 | $113.53 | $113.55 | $113.50 |
| Purchase #7 | $90.90 | 12.122% | $101.9189 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $891.19 | $984.8297 | $984.82 | $984.75 | $984.90 | |