| 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 | $100.74 | 5.843% | $106.6262 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $109.69 | 11.184% | $121.9577 | $121.96 | $121.95 | $122.00 |
| Purchase #3 | $168.65 | 11.853% | $188.6401 | $188.64 | $188.65 | $188.60 |
| Purchase #4 | $157.37 | 7.828% | $169.6889 | $169.69 | $169.70 | $169.70 |
| Purchase #5 | $214.31 | 7.611% | $230.6211 | $230.62 | $230.60 | $230.60 |
| Purchase #6 | $183.74 | 8.413% | $199.198 | $199.20 | $199.20 | $199.20 |
| Purchase #7 | $181.74 | 5.604% | $191.9247 | $191.92 | $191.90 | $191.90 |
| 7 purchase totals = | $1,116.24 | $1,208.6567 | $1,208.66 | $1,208.65 | $1,208.60 | |