| 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 | $132.31 | 8.530% | $143.596 | $143.60 | $143.60 | $143.60 |
| Purchase #2 | $92.64 | 5.413% | $97.6546 | $97.65 | $97.65 | $97.70 |
| Purchase #3 | $19.34 | 10.134% | $21.2999 | $21.30 | $21.30 | $21.30 |
| Purchase #4 | $191.96 | 11.493% | $214.022 | $214.02 | $214.00 | $214.00 |
| Purchase #5 | $11.51 | 11.808% | $12.8691 | $12.87 | $12.85 | $12.90 |
| Purchase #6 | $112.58 | 8.241% | $121.8577 | $121.86 | $121.85 | $121.90 |
| Purchase #7 | $36.74 | 7.481% | $39.4885 | $39.49 | $39.50 | $39.50 |
| 7 purchase totals = | $597.08 | $650.7878 | $650.79 | $650.75 | $650.90 | |