| 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 | $147.26 | 11.477% | $164.161 | $164.16 | $164.15 | $164.20 |
| Purchase #2 | $129.36 | 12.384% | $145.3799 | $145.38 | $145.40 | $145.40 |
| Purchase #3 | $76.33 | 8.519% | $82.8326 | $82.83 | $82.85 | $82.80 |
| Purchase #4 | $123.30 | 10.154% | $135.8199 | $135.82 | $135.80 | $135.80 |
| Purchase #5 | $147.96 | 10.389% | $163.3316 | $163.33 | $163.35 | $163.30 |
| Purchase #6 | $84.29 | 4.369% | $87.9726 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $95.32 | 7.859% | $102.8112 | $102.81 | $102.80 | $102.80 |
| 7 purchase totals = | $803.82 | $882.3088 | $882.30 | $882.30 | $882.30 | |