| 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 | $157.29 | 4.281% | $164.0236 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $152.60 | 3.285% | $157.6129 | $157.61 | $157.60 | $157.60 |
| Purchase #3 | $60.57 | 7.280% | $64.9795 | $64.98 | $65.00 | $65.00 |
| Purchase #4 | $246.40 | 11.613% | $275.0144 | $275.01 | $275.00 | $275.00 |
| Purchase #5 | $137.48 | 4.264% | $143.3421 | $143.34 | $143.35 | $143.30 |
| Purchase #6 | $142.80 | 3.179% | $147.3396 | $147.34 | $147.35 | $147.30 |
| Purchase #7 | $133.88 | 11.195% | $148.8679 | $148.87 | $148.85 | $148.90 |
| 7 purchase totals = | $1,031.02 | $1,101.1800 | $1,101.17 | $1,101.15 | $1,101.10 | |