| 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 | $183.94 | 7.504% | $197.7429 | $197.74 | $197.75 | $197.70 |
| Purchase #2 | $226.57 | 9.693% | $248.5314 | $248.53 | $248.55 | $248.50 |
| Purchase #3 | $173.47 | 8.335% | $187.9287 | $187.93 | $187.95 | $187.90 |
| Purchase #4 | $99.40 | 5.866% | $105.2308 | $105.23 | $105.25 | $105.20 |
| Purchase #5 | $178.41 | 11.818% | $199.4945 | $199.49 | $199.50 | $199.50 |
| Purchase #6 | $107.33 | 7.624% | $115.5128 | $115.51 | $115.50 | $115.50 |
| Purchase #7 | $120.95 | 11.224% | $134.5254 | $134.53 | $134.55 | $134.50 |
| 7 purchase totals = | $1,090.07 | $1,188.9665 | $1,188.96 | $1,189.05 | $1,188.80 | |