| 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 | $111.98 | 7.141% | $119.9765 | $119.98 | $120.00 | $120.00 |
| Purchase #2 | $93.49 | 10.139% | $102.969 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $87.72 | 4.158% | $91.3674 | $91.37 | $91.35 | $91.40 |
| Purchase #4 | $46.91 | 12.629% | $52.8343 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $77.37 | 9.636% | $84.8254 | $84.83 | $84.85 | $84.80 |
| Purchase #6 | $158.81 | 3.540% | $164.4319 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $147.75 | 8.607% | $160.4668 | $160.47 | $160.45 | $160.50 |
| 7 purchase totals = | $724.03 | $776.8713 | $776.88 | $776.90 | $776.90 | |