| 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 | $134.85 | 7.263% | $144.6442 | $144.64 | $144.65 | $144.60 |
| Purchase #2 | $116.65 | 13.588% | $132.5004 | $132.50 | $132.50 | $132.50 |
| Purchase #3 | $10.33 | 13.587% | $11.7335 | $11.73 | $11.75 | $11.70 |
| Purchase #4 | $124.44 | 12.264% | $139.7013 | $139.70 | $139.70 | $139.70 |
| Purchase #5 | $41.62 | 4.745% | $43.5949 | $43.59 | $43.60 | $43.60 |
| Purchase #6 | $179.53 | 5.479% | $189.3664 | $189.37 | $189.35 | $189.40 |
| Purchase #7 | $209.97 | 3.394% | $217.0964 | $217.10 | $217.10 | $217.10 |
| 7 purchase totals = | $817.39 | $878.6371 | $878.63 | $878.65 | $878.60 | |