| 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 | $150.55 | 9.593% | $164.9923 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $28.65 | 12.483% | $32.2264 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $195.75 | 5.785% | $207.0741 | $207.07 | $207.05 | $207.10 |
| Purchase #4 | $27.54 | 6.587% | $29.3541 | $29.35 | $29.35 | $29.40 |
| Purchase #5 | $56.53 | 11.197% | $62.8597 | $62.86 | $62.85 | $62.90 |
| Purchase #6 | $160.90 | 6.658% | $171.6127 | $171.61 | $171.60 | $171.60 |
| Purchase #7 | $172.60 | 10.366% | $190.4917 | $190.49 | $190.50 | $190.50 |
| 7 purchase totals = | $792.52 | $858.6110 | $858.60 | $858.60 | $858.70 | |