| 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 | $149.57 | 7.438% | $160.695 | $160.70 | $160.70 | $160.70 |
| Purchase #2 | $227.95 | 10.460% | $251.7936 | $251.79 | $251.80 | $251.80 |
| Purchase #3 | $160.74 | 5.335% | $169.3155 | $169.32 | $169.30 | $169.30 |
| Purchase #4 | $189.84 | 4.186% | $197.7867 | $197.79 | $197.80 | $197.80 |
| Purchase #5 | $138.93 | 6.192% | $147.5325 | $147.53 | $147.55 | $147.50 |
| Purchase #6 | $117.43 | 7.238% | $125.9296 | $125.93 | $125.95 | $125.90 |
| Purchase #7 | $189.33 | 3.556% | $196.0626 | $196.06 | $196.05 | $196.10 |
| 7 purchase totals = | $1,173.79 | $1,249.1155 | $1,249.12 | $1,249.15 | $1,249.10 | |