| 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 | $185.51 | 7.380% | $199.2006 | $199.20 | $199.20 | $199.20 |
| Purchase #2 | $113.76 | 8.460% | $123.3841 | $123.38 | $123.40 | $123.40 |
| Purchase #3 | $250.31 | 7.851% | $269.9618 | $269.96 | $269.95 | $270.00 |
| Purchase #4 | $159.86 | 5.455% | $168.5804 | $168.58 | $168.60 | $168.60 |
| Purchase #5 | $150.46 | 11.167% | $167.2619 | $167.26 | $167.25 | $167.30 |
| Purchase #6 | $63.74 | 11.281% | $70.9305 | $70.93 | $70.95 | $70.90 |
| Purchase #7 | $192.36 | 8.722% | $209.1376 | $209.14 | $209.15 | $209.10 |
| 7 purchase totals = | $1,116.00 | $1,208.4569 | $1,208.45 | $1,208.50 | $1,208.50 | |