| 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 | $151.54 | 10.620% | $167.6335 | $167.63 | $167.65 | $167.60 |
| Purchase #2 | $128.64 | 6.722% | $137.2872 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $126.29 | 11.697% | $141.0621 | $141.06 | $141.05 | $141.10 |
| Purchase #4 | $124.42 | 12.559% | $140.0459 | $140.05 | $140.05 | $140.00 |
| Purchase #5 | $196.78 | 6.702% | $209.9682 | $209.97 | $209.95 | $210.00 |
| Purchase #6 | $21.47 | 10.704% | $23.7681 | $23.77 | $23.75 | $23.80 |
| Purchase #7 | $138.85 | 11.855% | $155.3107 | $155.31 | $155.30 | $155.30 |
| 7 purchase totals = | $887.99 | $975.0757 | $975.08 | $975.05 | $975.10 | |