| 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 | $97.37 | 5.367% | $102.5958 | $102.60 | $102.60 | $102.60 |
| Purchase #2 | $158.48 | 13.529% | $179.9208 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $236.33 | 8.138% | $255.5625 | $255.56 | $255.55 | $255.60 |
| Purchase #4 | $114.55 | 11.834% | $128.1058 | $128.11 | $128.10 | $128.10 |
| Purchase #5 | $238.31 | 6.182% | $253.0423 | $253.04 | $253.05 | $253.00 |
| Purchase #6 | $180.75 | 12.767% | $203.8264 | $203.83 | $203.85 | $203.80 |
| Purchase #7 | $56.91 | 6.540% | $60.6319 | $60.63 | $60.65 | $60.60 |
| 7 purchase totals = | $1,082.70 | $1,183.6855 | $1,183.69 | $1,183.70 | $1,183.60 | |