| 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 | $80.53 | 9.472% | $88.1578 | $88.16 | $88.15 | $88.20 |
| Purchase #2 | $201.93 | 5.866% | $213.7752 | $213.78 | $213.80 | $213.80 |
| Purchase #3 | $94.61 | 11.157% | $105.1656 | $105.17 | $105.15 | $105.20 |
| Purchase #4 | $196.99 | 12.600% | $221.8107 | $221.81 | $221.80 | $221.80 |
| Purchase #5 | $203.61 | 5.407% | $214.6192 | $214.62 | $214.60 | $214.60 |
| Purchase #6 | $144.67 | 5.593% | $152.7614 | $152.76 | $152.75 | $152.80 |
| Purchase #7 | $137.34 | 12.202% | $154.0982 | $154.10 | $154.10 | $154.10 |
| 7 purchase totals = | $1,059.68 | $1,150.3881 | $1,150.40 | $1,150.35 | $1,150.50 | |