| 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 | $162.32 | 5.309% | $170.9376 | $170.94 | $170.95 | $170.90 |
| Purchase #2 | $58.47 | 5.463% | $61.6642 | $61.66 | $61.65 | $61.70 |
| Purchase #3 | $173.28 | 10.816% | $192.022 | $192.02 | $192.00 | $192.00 |
| Purchase #4 | $9.64 | 7.852% | $10.3969 | $10.40 | $10.40 | $10.40 |
| Purchase #5 | $8.76 | 8.147% | $9.4737 | $9.47 | $9.45 | $9.50 |
| Purchase #6 | $217.53 | 5.571% | $229.6486 | $229.65 | $229.65 | $229.60 |
| Purchase #7 | $100.78 | 5.142% | $105.9621 | $105.96 | $105.95 | $106.00 |
| 7 purchase totals = | $730.78 | $780.1051 | $780.10 | $780.05 | $780.10 | |