| 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 | $147.92 | 13.874% | $168.4424 | $168.44 | $168.45 | $168.40 |
| Purchase #2 | $110.43 | 11.758% | $123.4144 | $123.41 | $123.40 | $123.40 |
| Purchase #3 | $163.55 | 11.708% | $182.6984 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $48.77 | 10.171% | $53.7304 | $53.73 | $53.75 | $53.70 |
| Purchase #5 | $140.71 | 13.845% | $160.1913 | $160.19 | $160.20 | $160.20 |
| Purchase #6 | $90.51 | 13.681% | $102.8927 | $102.89 | $102.90 | $102.90 |
| Purchase #7 | $229.66 | 7.467% | $246.8087 | $246.81 | $246.80 | $246.80 |
| 7 purchase totals = | $931.55 | $1,038.1783 | $1,038.17 | $1,038.20 | $1,038.10 | |