| 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 | $165.69 | 3.277% | $171.1197 | $171.12 | $171.10 | $171.10 |
| Purchase #2 | $129.74 | 13.676% | $147.4832 | $147.48 | $147.50 | $147.50 |
| Purchase #3 | $244.75 | 7.602% | $263.3559 | $263.36 | $263.35 | $263.40 |
| Purchase #4 | $61.84 | 10.187% | $68.1396 | $68.14 | $68.15 | $68.10 |
| Purchase #5 | $184.99 | 10.267% | $203.9829 | $203.98 | $204.00 | $204.00 |
| Purchase #6 | $128.83 | 12.658% | $145.1373 | $145.14 | $145.15 | $145.10 |
| Purchase #7 | $69.79 | 4.642% | $73.0297 | $73.03 | $73.05 | $73.00 |
| 7 purchase totals = | $985.63 | $1,072.2483 | $1,072.25 | $1,072.30 | $1,072.20 | |