| 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 | $156.54 | 4.714% | $163.9193 | $163.92 | $163.90 | $163.90 |
| Purchase #2 | $203.43 | 8.788% | $221.3074 | $221.31 | $221.30 | $221.30 |
| Purchase #3 | $183.31 | 8.370% | $198.653 | $198.65 | $198.65 | $198.70 |
| Purchase #4 | $68.59 | 12.753% | $77.3373 | $77.34 | $77.35 | $77.30 |
| Purchase #5 | $203.60 | 12.576% | $229.2047 | $229.20 | $229.20 | $229.20 |
| Purchase #6 | $185.32 | 13.792% | $210.8793 | $210.88 | $210.90 | $210.90 |
| Purchase #7 | $185.51 | 3.288% | $191.6096 | $191.61 | $191.60 | $191.60 |
| 7 purchase totals = | $1,186.30 | $1,292.9106 | $1,292.91 | $1,292.90 | $1,292.90 | |