| 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 | $176.37 | 13.184% | $199.6226 | $199.62 | $199.60 | $199.60 |
| Purchase #2 | $51.50 | 7.615% | $55.4217 | $55.42 | $55.40 | $55.40 |
| Purchase #3 | $223.58 | 8.699% | $243.0292 | $243.03 | $243.05 | $243.00 |
| Purchase #4 | $89.51 | 5.286% | $94.2415 | $94.24 | $94.25 | $94.20 |
| Purchase #5 | $109.59 | 9.614% | $120.126 | $120.13 | $120.15 | $120.10 |
| Purchase #6 | $200.76 | 6.777% | $214.3655 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $162.61 | 12.842% | $183.4924 | $183.49 | $183.50 | $183.50 |
| 7 purchase totals = | $1,013.92 | $1,110.2989 | $1,110.30 | $1,110.30 | $1,110.20 | |