| 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 | $101.83 | 4.660% | $106.5753 | $106.58 | $106.60 | $106.60 |
| Purchase #2 | $153.61 | 6.802% | $164.0586 | $164.06 | $164.05 | $164.10 |
| Purchase #3 | $211.89 | 7.599% | $227.9915 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $134.88 | 9.160% | $147.235 | $147.24 | $147.25 | $147.20 |
| Purchase #5 | $79.72 | 5.162% | $83.8351 | $83.84 | $83.85 | $83.80 |
| Purchase #6 | $33.64 | 4.432% | $35.1309 | $35.13 | $35.15 | $35.10 |
| Purchase #7 | $87.26 | 12.810% | $98.438 | $98.44 | $98.45 | $98.40 |
| 7 purchase totals = | $802.83 | $863.2644 | $863.28 | $863.35 | $863.20 | |