| 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 | $72.40 | 3.147% | $74.6784 | $74.68 | $74.70 | $74.70 |
| Purchase #2 | $157.69 | 13.502% | $178.9813 | $178.98 | $179.00 | $179.00 |
| Purchase #3 | $186.93 | 9.401% | $204.5033 | $204.50 | $204.50 | $204.50 |
| Purchase #4 | $199.74 | 3.379% | $206.4892 | $206.49 | $206.50 | $206.50 |
| Purchase #5 | $161.29 | 11.592% | $179.9867 | $179.99 | $180.00 | $180.00 |
| Purchase #6 | $234.83 | 3.260% | $242.4855 | $242.49 | $242.50 | $242.50 |
| Purchase #7 | $24.28 | 4.325% | $25.3301 | $25.33 | $25.35 | $25.30 |
| 7 purchase totals = | $1,037.16 | $1,112.4545 | $1,112.46 | $1,112.55 | $1,112.50 | |