| 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 | $176.90 | 9.549% | $193.7922 | $193.79 | $193.80 | $193.80 |
| Purchase #2 | $238.61 | 5.375% | $251.4353 | $251.44 | $251.45 | $251.40 |
| Purchase #3 | $119.66 | 9.624% | $131.1761 | $131.18 | $131.20 | $131.20 |
| Purchase #4 | $142.53 | 10.679% | $157.7508 | $157.75 | $157.75 | $157.80 |
| Purchase #5 | $13.81 | 10.456% | $15.254 | $15.25 | $15.25 | $15.30 |
| Purchase #6 | $234.26 | 6.113% | $248.5803 | $248.58 | $248.60 | $248.60 |
| Purchase #7 | $5.76 | 10.188% | $6.3468 | $6.35 | $6.35 | $6.30 |
| 7 purchase totals = | $931.53 | $1,004.3355 | $1,004.34 | $1,004.40 | $1,004.40 | |