| 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 | $151.25 | 3.179% | $156.0582 | $156.06 | $156.05 | $156.10 |
| Purchase #2 | $28.61 | 7.654% | $30.7998 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $103.69 | 11.828% | $115.9545 | $115.95 | $115.95 | $116.00 |
| Purchase #4 | $166.28 | 10.125% | $183.1159 | $183.12 | $183.10 | $183.10 |
| Purchase #5 | $171.83 | 12.201% | $192.795 | $192.80 | $192.80 | $192.80 |
| Purchase #6 | $219.42 | 3.157% | $226.3471 | $226.35 | $226.35 | $226.30 |
| Purchase #7 | $131.30 | 5.163% | $138.079 | $138.08 | $138.10 | $138.10 |
| 7 purchase totals = | $972.38 | $1,043.1495 | $1,043.16 | $1,043.15 | $1,043.20 | |