| 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 | $173.56 | 12.153% | $194.6527 | $194.65 | $194.65 | $194.70 |
| Purchase #2 | $11.42 | 11.778% | $12.765 | $12.77 | $12.75 | $12.80 |
| Purchase #3 | $185.77 | 7.233% | $199.2067 | $199.21 | $199.20 | $199.20 |
| Purchase #4 | $189.86 | 9.815% | $208.4948 | $208.49 | $208.50 | $208.50 |
| Purchase #5 | $144.65 | 10.270% | $159.5056 | $159.51 | $159.50 | $159.50 |
| Purchase #6 | $89.66 | 3.407% | $92.7147 | $92.71 | $92.70 | $92.70 |
| Purchase #7 | $174.93 | 5.130% | $183.9039 | $183.90 | $183.90 | $183.90 |
| 7 purchase totals = | $969.85 | $1,051.2434 | $1,051.24 | $1,051.20 | $1,051.30 | |