| 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 | $170.81 | 7.820% | $184.1673 | $184.17 | $184.15 | $184.20 |
| Purchase #2 | $58.91 | 5.141% | $61.9386 | $61.94 | $61.95 | $61.90 |
| Purchase #3 | $126.93 | 11.639% | $141.7034 | $141.70 | $141.70 | $141.70 |
| Purchase #4 | $162.60 | 7.344% | $174.5413 | $174.54 | $174.55 | $174.50 |
| Purchase #5 | $141.69 | 11.648% | $158.1941 | $158.19 | $158.20 | $158.20 |
| Purchase #6 | $183.44 | 8.381% | $198.8141 | $198.81 | $198.80 | $198.80 |
| Purchase #7 | $153.67 | 3.560% | $159.1407 | $159.14 | $159.15 | $159.10 |
| 7 purchase totals = | $998.05 | $1,078.4995 | $1,078.49 | $1,078.50 | $1,078.40 | |