| 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 | $170.68 | 10.739% | $189.0093 | $189.01 | $189.00 | $189.00 |
| Purchase #2 | $38.73 | 11.606% | $43.225 | $43.23 | $43.25 | $43.20 |
| Purchase #3 | $242.32 | 8.240% | $262.2872 | $262.29 | $262.30 | $262.30 |
| Purchase #4 | $53.70 | 5.718% | $56.7706 | $56.77 | $56.75 | $56.80 |
| Purchase #5 | $22.99 | 13.606% | $26.118 | $26.12 | $26.10 | $26.10 |
| Purchase #6 | $7.78 | 4.178% | $8.105 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $209.69 | 12.424% | $235.7419 | $235.74 | $235.75 | $235.70 |
| 7 purchase totals = | $745.89 | $821.2570 | $821.27 | $821.25 | $821.20 | |