| 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 | $166.32 | 8.673% | $180.7449 | $180.74 | $180.75 | $180.70 |
| Purchase #2 | $63.86 | 8.820% | $69.4925 | $69.49 | $69.50 | $69.50 |
| Purchase #3 | $200.46 | 6.350% | $213.1892 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $241.62 | 9.801% | $265.3012 | $265.30 | $265.30 | $265.30 |
| Purchase #5 | $151.98 | 8.333% | $164.6445 | $164.64 | $164.65 | $164.60 |
| Purchase #6 | $56.58 | 5.232% | $59.5403 | $59.54 | $59.55 | $59.50 |
| Purchase #7 | $65.65 | 11.327% | $73.0862 | $73.09 | $73.10 | $73.10 |
| 7 purchase totals = | $946.47 | $1,025.9988 | $1,025.99 | $1,026.05 | $1,025.90 | |