| 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 | $202.63 | 13.840% | $230.674 | $230.67 | $230.65 | $230.70 |
| Purchase #2 | $161.91 | 6.240% | $172.0132 | $172.01 | $172.00 | $172.00 |
| Purchase #3 | $216.93 | 11.364% | $241.5819 | $241.58 | $241.60 | $241.60 |
| Purchase #4 | $59.30 | 7.755% | $63.8987 | $63.90 | $63.90 | $63.90 |
| Purchase #5 | $126.98 | 10.526% | $140.3459 | $140.35 | $140.35 | $140.30 |
| Purchase #6 | $127.58 | 10.614% | $141.1213 | $141.12 | $141.10 | $141.10 |
| Purchase #7 | $163.42 | 5.302% | $172.0845 | $172.08 | $172.10 | $172.10 |
| 7 purchase totals = | $1,058.75 | $1,161.7195 | $1,161.71 | $1,161.70 | $1,161.70 | |