| 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 | $144.34 | 13.846% | $164.3253 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $163.70 | 8.630% | $177.8273 | $177.83 | $177.85 | $177.80 |
| Purchase #3 | $13.75 | 3.706% | $14.2596 | $14.26 | $14.25 | $14.30 |
| Purchase #4 | $201.38 | 6.673% | $214.8181 | $214.82 | $214.80 | $214.80 |
| Purchase #5 | $244.78 | 7.133% | $262.2402 | $262.24 | $262.25 | $262.20 |
| Purchase #6 | $222.93 | 7.251% | $239.0947 | $239.09 | $239.10 | $239.10 |
| Purchase #7 | $152.36 | 8.173% | $164.8124 | $164.81 | $164.80 | $164.80 |
| 7 purchase totals = | $1,143.24 | $1,237.3776 | $1,237.38 | $1,237.40 | $1,237.30 | |