| 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 | $157.80 | 7.349% | $169.3967 | $169.40 | $169.40 | $169.40 |
| Purchase #2 | $182.71 | 10.502% | $201.8982 | $201.90 | $201.90 | $201.90 |
| Purchase #3 | $150.82 | 13.540% | $171.241 | $171.24 | $171.25 | $171.20 |
| Purchase #4 | $83.86 | 10.159% | $92.3793 | $92.38 | $92.40 | $92.40 |
| Purchase #5 | $177.32 | 5.710% | $187.445 | $187.45 | $187.45 | $187.40 |
| Purchase #6 | $156.30 | 11.340% | $174.0244 | $174.02 | $174.00 | $174.00 |
| Purchase #7 | $136.95 | 13.359% | $155.2452 | $155.25 | $155.25 | $155.20 |
| 7 purchase totals = | $1,045.76 | $1,151.6298 | $1,151.64 | $1,151.65 | $1,151.50 | |