| 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 | $154.32 | 13.164% | $174.6347 | $174.63 | $174.65 | $174.60 |
| Purchase #2 | $222.91 | 8.210% | $241.2109 | $241.21 | $241.20 | $241.20 |
| Purchase #3 | $43.43 | 3.476% | $44.9396 | $44.94 | $44.95 | $44.90 |
| Purchase #4 | $73.27 | 8.616% | $79.5829 | $79.58 | $79.60 | $79.60 |
| Purchase #5 | $109.32 | 10.688% | $121.0041 | $121.00 | $121.00 | $121.00 |
| Purchase #6 | $67.55 | 4.550% | $70.6235 | $70.62 | $70.60 | $70.60 |
| Purchase #7 | $105.78 | 13.830% | $120.4094 | $120.41 | $120.40 | $120.40 |
| 7 purchase totals = | $776.58 | $852.4051 | $852.39 | $852.40 | $852.30 | |