| 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 | $150.40 | 10.530% | $166.2371 | $166.24 | $166.25 | $166.20 |
| Purchase #2 | $30.81 | 3.236% | $31.807 | $31.81 | $31.80 | $31.80 |
| Purchase #3 | $181.31 | 12.684% | $204.3074 | $204.31 | $204.30 | $204.30 |
| Purchase #4 | $200.54 | 6.676% | $213.9281 | $213.93 | $213.95 | $213.90 |
| Purchase #5 | $101.95 | 11.409% | $113.5815 | $113.58 | $113.60 | $113.60 |
| Purchase #6 | $189.43 | 9.275% | $206.9996 | $207.00 | $207.00 | $207.00 |
| Purchase #7 | $77.60 | 6.200% | $82.4112 | $82.41 | $82.40 | $82.40 |
| 7 purchase totals = | $932.04 | $1,019.2719 | $1,019.28 | $1,019.30 | $1,019.20 | |