| 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 | $170.29 | 7.166% | $182.493 | $182.49 | $182.50 | $182.50 |
| Purchase #2 | $51.74 | 8.457% | $56.1157 | $56.12 | $56.10 | $56.10 |
| Purchase #3 | $141.71 | 3.860% | $147.18 | $147.18 | $147.20 | $147.20 |
| Purchase #4 | $16.75 | 7.138% | $17.9456 | $17.95 | $17.95 | $17.90 |
| Purchase #5 | $158.74 | 10.486% | $175.3855 | $175.39 | $175.40 | $175.40 |
| Purchase #6 | $24.72 | 9.138% | $26.9789 | $26.98 | $27.00 | $27.00 |
| Purchase #7 | $9.57 | 7.323% | $10.2708 | $10.27 | $10.25 | $10.30 |
| 7 purchase totals = | $573.52 | $616.3695 | $616.38 | $616.40 | $616.40 | |