| 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 | $152.91 | 7.819% | $164.866 | $164.87 | $164.85 | $164.90 |
| Purchase #2 | $31.78 | 8.540% | $34.494 | $34.49 | $34.50 | $34.50 |
| Purchase #3 | $122.42 | 9.373% | $133.8944 | $133.89 | $133.90 | $133.90 |
| Purchase #4 | $90.34 | 3.166% | $93.2002 | $93.20 | $93.20 | $93.20 |
| Purchase #5 | $213.34 | 8.579% | $231.6424 | $231.64 | $231.65 | $231.60 |
| Purchase #6 | $156.27 | 6.668% | $166.6901 | $166.69 | $166.70 | $166.70 |
| Purchase #7 | $33.74 | 8.538% | $36.6207 | $36.62 | $36.60 | $36.60 |
| 7 purchase totals = | $800.80 | $861.4078 | $861.40 | $861.40 | $861.40 | |