| 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 | $186.75 | 10.245% | $205.8825 | $205.88 | $205.90 | $205.90 |
| Purchase #2 | $165.43 | 3.254% | $170.8131 | $170.81 | $170.80 | $170.80 |
| Purchase #3 | $205.84 | 4.521% | $215.146 | $215.15 | $215.15 | $215.10 |
| Purchase #4 | $176.51 | 7.106% | $189.0528 | $189.05 | $189.05 | $189.10 |
| Purchase #5 | $141.97 | 4.449% | $148.2862 | $148.29 | $148.30 | $148.30 |
| Purchase #6 | $195.80 | 9.351% | $214.1093 | $214.11 | $214.10 | $214.10 |
| Purchase #7 | $38.77 | 5.555% | $40.9237 | $40.92 | $40.90 | $40.90 |
| 7 purchase totals = | $1,111.07 | $1,184.2136 | $1,184.21 | $1,184.20 | $1,184.20 | |