| 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 | $176.85 | 4.787% | $185.3158 | $185.32 | $185.30 | $185.30 |
| Purchase #2 | $114.71 | 6.130% | $121.7417 | $121.74 | $121.75 | $121.70 |
| Purchase #3 | $218.76 | 6.279% | $232.4959 | $232.50 | $232.50 | $232.50 |
| Purchase #4 | $120.38 | 3.842% | $125.005 | $125.01 | $125.00 | $125.00 |
| Purchase #5 | $39.70 | 6.772% | $42.3885 | $42.39 | $42.40 | $42.40 |
| Purchase #6 | $40.42 | 8.684% | $43.9301 | $43.93 | $43.95 | $43.90 |
| Purchase #7 | $72.44 | 12.496% | $81.4921 | $81.49 | $81.50 | $81.50 |
| 7 purchase totals = | $783.26 | $832.3691 | $832.38 | $832.40 | $832.30 | |