| 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 | $107.97 | 9.780% | $118.5295 | $118.53 | $118.55 | $118.50 |
| Purchase #2 | $140.79 | 4.632% | $147.3114 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $144.83 | 13.594% | $164.5182 | $164.52 | $164.50 | $164.50 |
| Purchase #4 | $99.82 | 12.846% | $112.6429 | $112.64 | $112.65 | $112.60 |
| Purchase #5 | $203.99 | 7.376% | $219.0363 | $219.04 | $219.05 | $219.00 |
| Purchase #6 | $234.68 | 13.207% | $265.6742 | $265.67 | $265.65 | $265.70 |
| Purchase #7 | $42.39 | 10.308% | $46.7596 | $46.76 | $46.75 | $46.80 |
| 7 purchase totals = | $974.47 | $1,074.4721 | $1,074.47 | $1,074.45 | $1,074.40 | |