| 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 | $154.29 | 13.525% | $175.1577 | $175.16 | $175.15 | $175.20 |
| Purchase #2 | $218.42 | 9.343% | $238.827 | $238.83 | $238.85 | $238.80 |
| Purchase #3 | $136.65 | 13.791% | $155.4954 | $155.50 | $155.50 | $155.50 |
| Purchase #4 | $56.64 | 6.644% | $60.4032 | $60.40 | $60.40 | $60.40 |
| Purchase #5 | $195.29 | 13.209% | $221.0859 | $221.09 | $221.10 | $221.10 |
| Purchase #6 | $33.87 | 6.809% | $36.1762 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $52.97 | 8.648% | $57.5508 | $57.55 | $57.55 | $57.60 |
| 7 purchase totals = | $848.13 | $944.6962 | $944.71 | $944.75 | $944.80 | |