| 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 | $173.27 | 4.664% | $181.3513 | $181.35 | $181.35 | $181.40 |
| Purchase #2 | $250.53 | 12.219% | $281.1423 | $281.14 | $281.15 | $281.10 |
| Purchase #3 | $115.55 | 3.847% | $119.9952 | $120.00 | $120.00 | $120.00 |
| Purchase #4 | $67.34 | 13.454% | $76.3999 | $76.40 | $76.40 | $76.40 |
| Purchase #5 | $86.92 | 10.169% | $95.7589 | $95.76 | $95.75 | $95.80 |
| Purchase #6 | $203.81 | 3.129% | $210.1872 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $180.33 | 6.819% | $192.6267 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $1,077.75 | $1,157.4615 | $1,157.47 | $1,157.50 | $1,157.50 | |