| 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 | $149.60 | 13.299% | $169.4953 | $169.50 | $169.50 | $169.50 |
| Purchase #2 | $242.58 | 3.804% | $251.8077 | $251.81 | $251.80 | $251.80 |
| Purchase #3 | $16.51 | 12.811% | $18.6251 | $18.63 | $18.65 | $18.60 |
| Purchase #4 | $26.46 | 12.410% | $29.7437 | $29.74 | $29.75 | $29.70 |
| Purchase #5 | $131.41 | 6.586% | $140.0647 | $140.06 | $140.05 | $140.10 |
| Purchase #6 | $134.31 | 4.565% | $140.4413 | $140.44 | $140.45 | $140.40 |
| Purchase #7 | $11.45 | 11.654% | $12.7844 | $12.78 | $12.80 | $12.80 |
| 7 purchase totals = | $712.32 | $762.9622 | $762.96 | $763.00 | $762.90 | |