| 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 | $69.29 | 12.696% | $78.0871 | $78.09 | $78.10 | $78.10 |
| Purchase #2 | $205.68 | 10.120% | $226.4948 | $226.49 | $226.50 | $226.50 |
| Purchase #3 | $238.68 | 13.238% | $270.2765 | $270.28 | $270.30 | $270.30 |
| Purchase #4 | $135.25 | 8.125% | $146.2391 | $146.24 | $146.25 | $146.20 |
| Purchase #5 | $242.32 | 10.790% | $268.4663 | $268.47 | $268.45 | $268.50 |
| Purchase #6 | $6.39 | 7.199% | $6.85 | $6.85 | $6.85 | $6.90 |
| Purchase #7 | $153.30 | 8.392% | $166.1649 | $166.16 | $166.15 | $166.20 |
| 7 purchase totals = | $1,050.91 | $1,162.5787 | $1,162.58 | $1,162.60 | $1,162.70 | |