| 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 | $175.77 | 5.865% | $186.0789 | $186.08 | $186.10 | $186.10 |
| Purchase #2 | $87.97 | 3.658% | $91.1879 | $91.19 | $91.20 | $91.20 |
| Purchase #3 | $123.44 | 6.273% | $131.1834 | $131.18 | $131.20 | $131.20 |
| Purchase #4 | $235.59 | 13.320% | $266.9706 | $266.97 | $266.95 | $267.00 |
| Purchase #5 | $57.77 | 5.697% | $61.0612 | $61.06 | $61.05 | $61.10 |
| Purchase #6 | $203.74 | 13.327% | $230.8924 | $230.89 | $230.90 | $230.90 |
| Purchase #7 | $176.28 | 11.344% | $196.2772 | $196.28 | $196.30 | $196.30 |
| 7 purchase totals = | $1,060.56 | $1,163.6516 | $1,163.65 | $1,163.70 | $1,163.80 | |