| 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 | $192.26 | 12.721% | $216.7174 | $216.72 | $216.70 | $216.70 |
| Purchase #2 | $94.97 | 8.256% | $102.8107 | $102.81 | $102.80 | $102.80 |
| Purchase #3 | $146.79 | 7.823% | $158.2734 | $158.27 | $158.25 | $158.30 |
| Purchase #4 | $85.34 | 8.391% | $92.5009 | $92.50 | $92.50 | $92.50 |
| Purchase #5 | $152.92 | 3.184% | $157.789 | $157.79 | $157.80 | $157.80 |
| Purchase #6 | $196.42 | 9.530% | $215.1388 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $194.81 | 13.494% | $221.0977 | $221.10 | $221.10 | $221.10 |
| 7 purchase totals = | $1,063.51 | $1,164.3279 | $1,164.33 | $1,164.30 | $1,164.30 | |