| 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 | $153.56 | 3.788% | $159.3769 | $159.38 | $159.40 | $159.40 |
| Purchase #2 | $148.70 | 9.320% | $162.5588 | $162.56 | $162.55 | $162.60 |
| Purchase #3 | $250.43 | 6.689% | $267.1813 | $267.18 | $267.20 | $267.20 |
| Purchase #4 | $24.62 | 10.540% | $27.2149 | $27.21 | $27.20 | $27.20 |
| Purchase #5 | $137.52 | 3.611% | $142.4858 | $142.49 | $142.50 | $142.50 |
| Purchase #6 | $227.83 | 12.553% | $256.4295 | $256.43 | $256.45 | $256.40 |
| Purchase #7 | $96.98 | 9.371% | $106.068 | $106.07 | $106.05 | $106.10 |
| 7 purchase totals = | $1,039.64 | $1,121.3152 | $1,121.32 | $1,121.35 | $1,121.40 | |