| 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 | $176.93 | 9.157% | $193.1315 | $193.13 | $193.15 | $193.10 |
| Purchase #2 | $250.55 | 6.531% | $266.9134 | $266.91 | $266.90 | $266.90 |
| Purchase #3 | $133.87 | 13.354% | $151.747 | $151.75 | $151.75 | $151.70 |
| Purchase #4 | $6.82 | 7.182% | $7.3098 | $7.31 | $7.30 | $7.30 |
| Purchase #5 | $101.55 | 5.202% | $106.8326 | $106.83 | $106.85 | $106.80 |
| Purchase #6 | $223.66 | 6.647% | $238.5267 | $238.53 | $238.55 | $238.50 |
| Purchase #7 | $132.41 | 7.386% | $142.1898 | $142.19 | $142.20 | $142.20 |
| 7 purchase totals = | $1,025.79 | $1,106.6508 | $1,106.65 | $1,106.70 | $1,106.50 | |