| 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 | $181.35 | 7.330% | $194.643 | $194.64 | $194.65 | $194.60 |
| Purchase #2 | $162.48 | 5.305% | $171.0996 | $171.10 | $171.10 | $171.10 |
| Purchase #3 | $214.98 | 5.146% | $226.0429 | $226.04 | $226.05 | $226.00 |
| Purchase #4 | $204.93 | 4.442% | $214.033 | $214.03 | $214.05 | $214.00 |
| Purchase #5 | $214.42 | 11.807% | $239.7366 | $239.74 | $239.75 | $239.70 |
| Purchase #6 | $151.31 | 13.765% | $172.1378 | $172.14 | $172.15 | $172.10 |
| Purchase #7 | $217.40 | 7.498% | $233.7007 | $233.70 | $233.70 | $233.70 |
| 7 purchase totals = | $1,346.87 | $1,451.3936 | $1,451.39 | $1,451.45 | $1,451.20 | |