| 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 | $168.45 | 4.373% | $175.8163 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $151.28 | 10.774% | $167.5789 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $89.41 | 7.562% | $96.1712 | $96.17 | $96.15 | $96.20 |
| Purchase #4 | $83.83 | 4.774% | $87.832 | $87.83 | $87.85 | $87.80 |
| Purchase #5 | $152.45 | 7.721% | $164.2207 | $164.22 | $164.20 | $164.20 |
| Purchase #6 | $229.48 | 7.584% | $246.8838 | $246.88 | $246.90 | $246.90 |
| Purchase #7 | $204.75 | 9.815% | $224.8462 | $224.85 | $224.85 | $224.80 |
| 7 purchase totals = | $1,079.65 | $1,163.3491 | $1,163.35 | $1,163.35 | $1,163.30 | |