| 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 | $183.42 | 9.399% | $200.6596 | $200.66 | $200.65 | $200.70 |
| Purchase #2 | $36.64 | 7.633% | $39.4367 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $220.32 | 12.533% | $247.9327 | $247.93 | $247.95 | $247.90 |
| Purchase #4 | $119.85 | 10.856% | $132.8609 | $132.86 | $132.85 | $132.90 |
| Purchase #5 | $184.64 | 5.848% | $195.4377 | $195.44 | $195.45 | $195.40 |
| Purchase #6 | $72.57 | 7.369% | $77.9177 | $77.92 | $77.90 | $77.90 |
| Purchase #7 | $179.92 | 3.272% | $185.807 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $997.36 | $1,080.0523 | $1,080.06 | $1,080.05 | $1,080.00 | |