| 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 | $100.65 | 4.273% | $104.9508 | $104.95 | $104.95 | $105.00 |
| Purchase #2 | $172.38 | 4.173% | $179.5734 | $179.57 | $179.55 | $179.60 |
| Purchase #3 | $152.74 | 7.645% | $164.417 | $164.42 | $164.40 | $164.40 |
| Purchase #4 | $204.69 | 6.530% | $218.0563 | $218.06 | $218.05 | $218.10 |
| Purchase #5 | $159.43 | 5.126% | $167.6024 | $167.60 | $167.60 | $167.60 |
| Purchase #6 | $248.85 | 11.649% | $277.8385 | $277.84 | $277.85 | $277.80 |
| Purchase #7 | $225.44 | 12.224% | $252.9978 | $253.00 | $253.00 | $253.00 |
| 7 purchase totals = | $1,264.18 | $1,365.4362 | $1,365.44 | $1,365.40 | $1,365.50 | |