| 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 | $165.93 | 6.530% | $176.7652 | $176.77 | $176.75 | $176.80 |
| Purchase #2 | $10.76 | 8.620% | $11.6875 | $11.69 | $11.70 | $11.70 |
| Purchase #3 | $156.71 | 11.496% | $174.7254 | $174.73 | $174.75 | $174.70 |
| Purchase #4 | $201.26 | 3.480% | $208.2638 | $208.26 | $208.25 | $208.30 |
| Purchase #5 | $180.28 | 12.650% | $203.0854 | $203.09 | $203.10 | $203.10 |
| Purchase #6 | $99.48 | 13.787% | $113.1953 | $113.20 | $113.20 | $113.20 |
| Purchase #7 | $201.98 | 8.141% | $218.4232 | $218.42 | $218.40 | $218.40 |
| 7 purchase totals = | $1,016.40 | $1,106.1458 | $1,106.16 | $1,106.15 | $1,106.20 | |