| 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 | $34.98 | 11.537% | $39.0156 | $39.02 | $39.00 | $39.00 |
| Purchase #2 | $154.31 | 6.326% | $164.0717 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $162.30 | 10.266% | $178.9617 | $178.96 | $178.95 | $179.00 |
| Purchase #4 | $207.58 | 9.839% | $228.0038 | $228.00 | $228.00 | $228.00 |
| Purchase #5 | $121.32 | 9.616% | $132.9861 | $132.99 | $133.00 | $133.00 |
| Purchase #6 | $172.94 | 13.197% | $195.7629 | $195.76 | $195.75 | $195.80 |
| Purchase #7 | $125.43 | 10.210% | $138.2364 | $138.24 | $138.25 | $138.20 |
| 7 purchase totals = | $978.86 | $1,077.0382 | $1,077.04 | $1,077.00 | $1,077.10 | |