| 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 | $174.94 | 9.867% | $192.2013 | $192.20 | $192.20 | $192.20 |
| Purchase #2 | $131.34 | 4.834% | $137.689 | $137.69 | $137.70 | $137.70 |
| Purchase #3 | $114.59 | 7.500% | $123.1843 | $123.18 | $123.20 | $123.20 |
| Purchase #4 | $172.52 | 5.200% | $181.491 | $181.49 | $181.50 | $181.50 |
| Purchase #5 | $30.76 | 12.604% | $34.637 | $34.64 | $34.65 | $34.60 |
| Purchase #6 | $31.80 | 8.591% | $34.5319 | $34.53 | $34.55 | $34.50 |
| Purchase #7 | $218.28 | 10.523% | $241.2496 | $241.25 | $241.25 | $241.20 |
| 7 purchase totals = | $874.23 | $944.9841 | $944.98 | $945.05 | $944.90 | |