| 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 | $137.89 | 12.169% | $154.6698 | $154.67 | $154.65 | $154.70 |
| Purchase #2 | $168.96 | 9.411% | $184.8608 | $184.86 | $184.85 | $184.90 |
| Purchase #3 | $48.37 | 11.717% | $54.0375 | $54.04 | $54.05 | $54.00 |
| Purchase #4 | $115.79 | 4.384% | $120.8662 | $120.87 | $120.85 | $120.90 |
| Purchase #5 | $102.27 | 10.324% | $112.8284 | $112.83 | $112.85 | $112.80 |
| Purchase #6 | $85.90 | 10.554% | $94.9659 | $94.97 | $94.95 | $95.00 |
| Purchase #7 | $230.37 | 12.231% | $258.5466 | $258.55 | $258.55 | $258.50 |
| 7 purchase totals = | $889.55 | $980.7752 | $980.79 | $980.75 | $980.80 | |