| 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 | $106.97 | 10.386% | $118.0799 | $118.08 | $118.10 | $118.10 |
| Purchase #2 | $166.78 | 7.268% | $178.9016 | $178.90 | $178.90 | $178.90 |
| Purchase #3 | $202.44 | 3.752% | $210.0355 | $210.04 | $210.05 | $210.00 |
| Purchase #4 | $171.89 | 9.372% | $187.9995 | $188.00 | $188.00 | $188.00 |
| Purchase #5 | $77.94 | 9.186% | $85.0996 | $85.10 | $85.10 | $85.10 |
| Purchase #6 | $235.84 | 3.157% | $243.2855 | $243.29 | $243.30 | $243.30 |
| Purchase #7 | $245.32 | 8.235% | $265.5221 | $265.52 | $265.50 | $265.50 |
| 7 purchase totals = | $1,207.18 | $1,288.9237 | $1,288.93 | $1,288.95 | $1,288.90 | |