| 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 | $135.84 | 11.502% | $151.4643 | $151.46 | $151.45 | $151.50 |
| Purchase #2 | $133.46 | 5.720% | $141.0939 | $141.09 | $141.10 | $141.10 |
| Purchase #3 | $233.76 | 6.359% | $248.6248 | $248.62 | $248.60 | $248.60 |
| Purchase #4 | $195.70 | 6.764% | $208.9371 | $208.94 | $208.95 | $208.90 |
| Purchase #5 | $109.43 | 12.421% | $123.0223 | $123.02 | $123.00 | $123.00 |
| Purchase #6 | $69.63 | 10.312% | $76.8102 | $76.81 | $76.80 | $76.80 |
| Purchase #7 | $208.40 | 3.172% | $215.0104 | $215.01 | $215.00 | $215.00 |
| 7 purchase totals = | $1,086.22 | $1,164.9630 | $1,164.95 | $1,164.90 | $1,164.90 | |