| 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 | $180.57 | 13.713% | $205.3316 | $205.33 | $205.35 | $205.30 |
| Purchase #2 | $70.60 | 7.375% | $75.8068 | $75.81 | $75.80 | $75.80 |
| Purchase #3 | $75.41 | 12.387% | $84.751 | $84.75 | $84.75 | $84.80 |
| Purchase #4 | $194.67 | 7.371% | $209.0191 | $209.02 | $209.00 | $209.00 |
| Purchase #5 | $214.96 | 8.703% | $233.668 | $233.67 | $233.65 | $233.70 |
| Purchase #6 | $110.65 | 11.716% | $123.6138 | $123.61 | $123.60 | $123.60 |
| Purchase #7 | $199.40 | 6.264% | $211.8904 | $211.89 | $211.90 | $211.90 |
| 7 purchase totals = | $1,046.26 | $1,144.0807 | $1,144.08 | $1,144.05 | $1,144.10 | |