| 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 | $163.41 | 12.255% | $183.4359 | $183.44 | $183.45 | $183.40 |
| Purchase #2 | $195.88 | 6.250% | $208.1225 | $208.12 | $208.10 | $208.10 |
| Purchase #3 | $244.42 | 10.740% | $270.6707 | $270.67 | $270.65 | $270.70 |
| Purchase #4 | $229.28 | 4.194% | $238.896 | $238.90 | $238.90 | $238.90 |
| Purchase #5 | $173.54 | 3.166% | $179.0343 | $179.03 | $179.05 | $179.00 |
| Purchase #6 | $126.27 | 8.133% | $136.5395 | $136.54 | $136.55 | $136.50 |
| Purchase #7 | $25.84 | 10.761% | $28.6206 | $28.62 | $28.60 | $28.60 |
| 7 purchase totals = | $1,158.64 | $1,245.3195 | $1,245.32 | $1,245.30 | $1,245.20 | |