| 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 | $214.83 | 4.818% | $225.1805 | $225.18 | $225.20 | $225.20 |
| Purchase #2 | $192.34 | 12.343% | $216.0805 | $216.08 | $216.10 | $216.10 |
| Purchase #3 | $135.65 | 10.610% | $150.0425 | $150.04 | $150.05 | $150.00 |
| Purchase #4 | $146.52 | 5.743% | $154.9346 | $154.93 | $154.95 | $154.90 |
| Purchase #5 | $6.51 | 4.117% | $6.778 | $6.78 | $6.80 | $6.80 |
| Purchase #6 | $168.72 | 7.496% | $181.3673 | $181.37 | $181.35 | $181.40 |
| Purchase #7 | $209.82 | 12.113% | $235.2355 | $235.24 | $235.25 | $235.20 |
| 7 purchase totals = | $1,074.39 | $1,169.6189 | $1,169.62 | $1,169.70 | $1,169.60 | |