| 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 | $134.35 | 11.789% | $150.1885 | $150.19 | $150.20 | $150.20 |
| Purchase #2 | $168.56 | 13.330% | $191.029 | $191.03 | $191.05 | $191.00 |
| Purchase #3 | $101.87 | 4.514% | $106.4684 | $106.47 | $106.45 | $106.50 |
| Purchase #4 | $13.59 | 12.575% | $15.2989 | $15.30 | $15.30 | $15.30 |
| Purchase #5 | $228.64 | 3.143% | $235.8262 | $235.83 | $235.85 | $235.80 |
| Purchase #6 | $70.96 | 12.677% | $79.9556 | $79.96 | $79.95 | $80.00 |
| Purchase #7 | $60.27 | 10.865% | $66.8183 | $66.82 | $66.80 | $66.80 |
| 7 purchase totals = | $778.24 | $845.5849 | $845.60 | $845.60 | $845.60 | |