| 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 | $179.71 | 8.362% | $194.7374 | $194.74 | $194.75 | $194.70 |
| Purchase #2 | $34.47 | 11.271% | $38.3551 | $38.36 | $38.35 | $38.40 |
| Purchase #3 | $129.31 | 6.638% | $137.8936 | $137.89 | $137.90 | $137.90 |
| Purchase #4 | $17.38 | 3.557% | $17.9982 | $18.00 | $18.00 | $18.00 |
| Purchase #5 | $138.85 | 13.810% | $158.0252 | $158.03 | $158.05 | $158.00 |
| Purchase #6 | $114.86 | 6.493% | $122.3179 | $122.32 | $122.30 | $122.30 |
| Purchase #7 | $93.36 | 6.777% | $99.687 | $99.69 | $99.70 | $99.70 |
| 7 purchase totals = | $707.94 | $769.0144 | $769.03 | $769.05 | $769.00 | |