| 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 | $155.76 | 11.483% | $173.6459 | $173.65 | $173.65 | $173.60 |
| Purchase #2 | $173.72 | 11.593% | $193.8594 | $193.86 | $193.85 | $193.90 |
| Purchase #3 | $107.26 | 12.632% | $120.8091 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $163.68 | 10.316% | $180.5652 | $180.57 | $180.55 | $180.60 |
| Purchase #5 | $226.40 | 10.166% | $249.4158 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $99.80 | 5.503% | $105.292 | $105.29 | $105.30 | $105.30 |
| Purchase #7 | $96.26 | 13.676% | $109.4245 | $109.42 | $109.40 | $109.40 |
| 7 purchase totals = | $1,022.88 | $1,133.0119 | $1,133.02 | $1,132.95 | $1,133.00 | |