| 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 | $182.58 | 3.824% | $189.5619 | $189.56 | $189.55 | $189.60 |
| Purchase #2 | $24.71 | 6.416% | $26.2954 | $26.30 | $26.30 | $26.30 |
| Purchase #3 | $93.77 | 3.247% | $96.8147 | $96.81 | $96.80 | $96.80 |
| Purchase #4 | $181.56 | 10.136% | $199.9629 | $199.96 | $199.95 | $200.00 |
| Purchase #5 | $194.82 | 4.220% | $203.0414 | $203.04 | $203.05 | $203.00 |
| Purchase #6 | $73.81 | 8.787% | $80.2957 | $80.30 | $80.30 | $80.30 |
| Purchase #7 | $188.90 | 6.404% | $200.9972 | $201.00 | $201.00 | $201.00 |
| 7 purchase totals = | $940.15 | $996.9692 | $996.97 | $996.95 | $997.00 | |