| 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 | $152.78 | 7.752% | $164.6235 | $164.62 | $164.60 | $164.60 |
| Purchase #2 | $9.96 | 13.602% | $11.3148 | $11.31 | $11.30 | $11.30 |
| Purchase #3 | $250.74 | 3.544% | $259.6262 | $259.63 | $259.65 | $259.60 |
| Purchase #4 | $233.68 | 6.406% | $248.6495 | $248.65 | $248.65 | $248.60 |
| Purchase #5 | $108.87 | 9.708% | $119.4391 | $119.44 | $119.45 | $119.40 |
| Purchase #6 | $170.35 | 3.441% | $176.2117 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $172.27 | 12.739% | $194.2155 | $194.22 | $194.20 | $194.20 |
| 7 purchase totals = | $1,098.65 | $1,174.0803 | $1,174.08 | $1,174.05 | $1,173.90 | |