| 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 | $164.44 | 3.200% | $169.7021 | $169.70 | $169.70 | $169.70 |
| Purchase #2 | $32.81 | 12.735% | $36.9884 | $36.99 | $37.00 | $37.00 |
| Purchase #3 | $46.86 | 4.210% | $48.8328 | $48.83 | $48.85 | $48.80 |
| Purchase #4 | $241.81 | 3.858% | $251.139 | $251.14 | $251.15 | $251.10 |
| Purchase #5 | $134.62 | 11.587% | $150.2184 | $150.22 | $150.20 | $150.20 |
| Purchase #6 | $25.27 | 12.562% | $28.4444 | $28.44 | $28.45 | $28.40 |
| Purchase #7 | $57.92 | 6.832% | $61.8771 | $61.88 | $61.90 | $61.90 |
| 7 purchase totals = | $703.73 | $747.2022 | $747.20 | $747.25 | $747.10 | |