| 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 | $199.40 | 6.182% | $211.7269 | $211.73 | $211.75 | $211.70 |
| Purchase #2 | $21.54 | 7.350% | $23.1232 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $98.39 | 3.150% | $101.4893 | $101.49 | $101.50 | $101.50 |
| Purchase #4 | $98.40 | 8.675% | $106.9362 | $106.94 | $106.95 | $106.90 |
| Purchase #5 | $170.82 | 4.823% | $179.0586 | $179.06 | $179.05 | $179.10 |
| Purchase #6 | $58.94 | 10.578% | $65.1747 | $65.17 | $65.15 | $65.20 |
| Purchase #7 | $121.59 | 10.606% | $134.4858 | $134.49 | $134.50 | $134.50 |
| 7 purchase totals = | $769.08 | $821.9947 | $822.00 | $822.00 | $822.00 | |