| 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 | $152.81 | 4.840% | $160.206 | $160.21 | $160.20 | $160.20 |
| Purchase #2 | $64.64 | 3.746% | $67.0614 | $67.06 | $67.05 | $67.10 |
| Purchase #3 | $116.36 | 5.712% | $123.0065 | $123.01 | $123.00 | $123.00 |
| Purchase #4 | $113.86 | 6.376% | $121.1197 | $121.12 | $121.10 | $121.10 |
| Purchase #5 | $172.62 | 9.509% | $189.0344 | $189.03 | $189.05 | $189.00 |
| Purchase #6 | $222.51 | 13.708% | $253.0117 | $253.01 | $253.00 | $253.00 |
| Purchase #7 | $147.89 | 11.431% | $164.7953 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $990.69 | $1,078.2350 | $1,078.24 | $1,078.20 | $1,078.20 | |