| 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 | $129.69 | 5.432% | $136.7348 | $136.73 | $136.75 | $136.70 |
| Purchase #2 | $156.75 | 13.763% | $178.3235 | $178.32 | $178.30 | $178.30 |
| Purchase #3 | $103.70 | 11.383% | $115.5042 | $115.50 | $115.50 | $115.50 |
| Purchase #4 | $231.72 | 4.292% | $241.6654 | $241.67 | $241.65 | $241.70 |
| Purchase #5 | $202.39 | 4.159% | $210.8074 | $210.81 | $210.80 | $210.80 |
| Purchase #6 | $178.93 | 5.524% | $188.8141 | $188.81 | $188.80 | $188.80 |
| Purchase #7 | $138.75 | 8.365% | $150.3564 | $150.36 | $150.35 | $150.40 |
| 7 purchase totals = | $1,141.93 | $1,222.2058 | $1,222.20 | $1,222.15 | $1,222.20 | |