| 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 | $190.42 | 4.860% | $199.6744 | $199.67 | $199.65 | $199.70 |
| Purchase #2 | $201.54 | 6.544% | $214.7288 | $214.73 | $214.75 | $214.70 |
| Purchase #3 | $172.39 | 3.448% | $178.334 | $178.33 | $178.35 | $178.30 |
| Purchase #4 | $74.46 | 9.178% | $81.2939 | $81.29 | $81.30 | $81.30 |
| Purchase #5 | $21.58 | 13.512% | $24.4959 | $24.50 | $24.50 | $24.50 |
| Purchase #6 | $83.45 | 11.845% | $93.3347 | $93.33 | $93.35 | $93.30 |
| Purchase #7 | $58.58 | 13.144% | $66.2798 | $66.28 | $66.30 | $66.30 |
| 7 purchase totals = | $802.42 | $858.1415 | $858.13 | $858.20 | $858.10 | |