| 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 | $169.82 | 5.397% | $178.9852 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $223.88 | 10.247% | $246.821 | $246.82 | $246.80 | $246.80 |
| Purchase #3 | $59.69 | 9.269% | $65.2227 | $65.22 | $65.20 | $65.20 |
| Purchase #4 | $233.32 | 13.181% | $264.0739 | $264.07 | $264.05 | $264.10 |
| Purchase #5 | $7.73 | 11.735% | $8.6371 | $8.64 | $8.65 | $8.60 |
| Purchase #6 | $133.56 | 11.363% | $148.7364 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $215.29 | 3.455% | $222.7283 | $222.73 | $222.75 | $222.70 |
| 7 purchase totals = | $1,043.29 | $1,135.2046 | $1,135.21 | $1,135.20 | $1,135.10 | |