| 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 | $150.92 | 13.525% | $171.3319 | $171.33 | $171.35 | $171.30 |
| Purchase #2 | $142.38 | 4.409% | $148.6575 | $148.66 | $148.65 | $148.70 |
| Purchase #3 | $170.39 | 9.851% | $187.1751 | $187.18 | $187.20 | $187.20 |
| Purchase #4 | $168.27 | 4.704% | $176.1854 | $176.19 | $176.20 | $176.20 |
| Purchase #5 | $21.53 | 12.193% | $24.1552 | $24.16 | $24.15 | $24.20 |
| Purchase #6 | $186.75 | 10.301% | $205.9871 | $205.99 | $206.00 | $206.00 |
| Purchase #7 | $6.75 | 7.230% | $7.238 | $7.24 | $7.25 | $7.20 |
| 7 purchase totals = | $846.99 | $920.7302 | $920.75 | $920.80 | $920.80 | |