| 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 | $23.27 | 8.319% | $25.2058 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $162.95 | 8.682% | $177.0973 | $177.10 | $177.10 | $177.10 |
| Purchase #3 | $123.38 | 13.347% | $139.8475 | $139.85 | $139.85 | $139.80 |
| Purchase #4 | $168.67 | 5.573% | $178.07 | $178.07 | $178.05 | $178.10 |
| Purchase #5 | $142.36 | 6.223% | $151.2191 | $151.22 | $151.20 | $151.20 |
| Purchase #6 | $190.56 | 10.843% | $211.2224 | $211.22 | $211.20 | $211.20 |
| Purchase #7 | $34.81 | 3.389% | $35.9897 | $35.99 | $36.00 | $36.00 |
| 7 purchase totals = | $846.00 | $918.6518 | $918.66 | $918.60 | $918.60 | |