| 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 | $160.81 | 10.505% | $177.7031 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $77.63 | 8.497% | $84.2262 | $84.23 | $84.25 | $84.20 |
| Purchase #3 | $186.43 | 11.781% | $208.3933 | $208.39 | $208.40 | $208.40 |
| Purchase #4 | $181.99 | 4.561% | $190.2906 | $190.29 | $190.30 | $190.30 |
| Purchase #5 | $183.89 | 4.266% | $191.7347 | $191.73 | $191.75 | $191.70 |
| Purchase #6 | $124.51 | 4.382% | $129.966 | $129.97 | $129.95 | $130.00 |
| Purchase #7 | $8.51 | 5.698% | $8.9949 | $8.99 | $9.00 | $9.00 |
| 7 purchase totals = | $923.77 | $991.3088 | $991.30 | $991.35 | $991.30 | |