| 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 | $174.41 | 4.120% | $181.5957 | $181.60 | $181.60 | $181.60 |
| Purchase #2 | $237.82 | 8.586% | $258.2392 | $258.24 | $258.25 | $258.20 |
| Purchase #3 | $76.84 | 11.868% | $85.9594 | $85.96 | $85.95 | $86.00 |
| Purchase #4 | $179.89 | 6.291% | $191.2069 | $191.21 | $191.20 | $191.20 |
| Purchase #5 | $128.80 | 11.448% | $143.545 | $143.55 | $143.55 | $143.50 |
| Purchase #6 | $43.79 | 7.190% | $46.9385 | $46.94 | $46.95 | $46.90 |
| Purchase #7 | $8.45 | 6.600% | $9.0077 | $9.01 | $9.00 | $9.00 |
| 7 purchase totals = | $850.00 | $916.4924 | $916.51 | $916.50 | $916.40 | |