| 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 | $164.87 | 3.433% | $170.53 | $170.53 | $170.55 | $170.50 |
| Purchase #2 | $184.51 | 11.251% | $205.2692 | $205.27 | $205.25 | $205.30 |
| Purchase #3 | $95.58 | 12.595% | $107.6183 | $107.62 | $107.60 | $107.60 |
| Purchase #4 | $17.43 | 6.236% | $18.5169 | $18.52 | $18.50 | $18.50 |
| Purchase #5 | $243.95 | 12.141% | $273.568 | $273.57 | $273.55 | $273.60 |
| Purchase #6 | $75.90 | 13.152% | $85.8824 | $85.88 | $85.90 | $85.90 |
| Purchase #7 | $56.75 | 10.114% | $62.4897 | $62.49 | $62.50 | $62.50 |
| 7 purchase totals = | $838.99 | $923.8745 | $923.88 | $923.85 | $923.90 | |