| 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 | $158.91 | 13.126% | $179.7685 | $179.77 | $179.75 | $179.80 |
| Purchase #2 | $15.41 | 8.289% | $16.6873 | $16.69 | $16.70 | $16.70 |
| Purchase #3 | $20.86 | 10.702% | $23.0924 | $23.09 | $23.10 | $23.10 |
| Purchase #4 | $244.94 | 5.509% | $258.4337 | $258.43 | $258.45 | $258.40 |
| Purchase #5 | $193.48 | 8.769% | $210.4463 | $210.45 | $210.45 | $210.40 |
| Purchase #6 | $211.62 | 10.486% | $233.8105 | $233.81 | $233.80 | $233.80 |
| Purchase #7 | $140.58 | 6.547% | $149.7838 | $149.78 | $149.80 | $149.80 |
| 7 purchase totals = | $985.80 | $1,072.0225 | $1,072.02 | $1,072.05 | $1,072.00 | |