| 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 | $153.37 | 7.273% | $164.5246 | $164.52 | $164.50 | $164.50 |
| Purchase #2 | $86.74 | 6.182% | $92.1023 | $92.10 | $92.10 | $92.10 |
| Purchase #3 | $183.93 | 7.763% | $198.2085 | $198.21 | $198.20 | $198.20 |
| Purchase #4 | $211.78 | 8.302% | $229.362 | $229.36 | $229.35 | $229.40 |
| Purchase #5 | $36.39 | 4.418% | $37.9977 | $38.00 | $38.00 | $38.00 |
| Purchase #6 | $164.88 | 10.638% | $182.4199 | $182.42 | $182.40 | $182.40 |
| Purchase #7 | $215.77 | 13.693% | $245.3154 | $245.32 | $245.30 | $245.30 |
| 7 purchase totals = | $1,052.86 | $1,149.9304 | $1,149.93 | $1,149.85 | $1,149.90 | |