| 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 | $141.76 | 4.154% | $147.6487 | $147.65 | $147.65 | $147.60 |
| Purchase #2 | $145.68 | 12.565% | $163.9847 | $163.98 | $164.00 | $164.00 |
| Purchase #3 | $193.55 | 10.681% | $214.2231 | $214.22 | $214.20 | $214.20 |
| Purchase #4 | $236.94 | 13.759% | $269.5406 | $269.54 | $269.55 | $269.50 |
| Purchase #5 | $163.64 | 4.345% | $170.7502 | $170.75 | $170.75 | $170.80 |
| Purchase #6 | $172.70 | 8.421% | $187.2431 | $187.24 | $187.25 | $187.20 |
| Purchase #7 | $22.83 | 11.164% | $25.3787 | $25.38 | $25.40 | $25.40 |
| 7 purchase totals = | $1,077.10 | $1,178.7691 | $1,178.76 | $1,178.80 | $1,178.70 | |