| 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 | $181.42 | 6.437% | $193.098 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $75.90 | 8.167% | $82.0988 | $82.10 | $82.10 | $82.10 |
| Purchase #3 | $20.99 | 11.565% | $23.4175 | $23.42 | $23.40 | $23.40 |
| Purchase #4 | $168.69 | 10.634% | $186.6285 | $186.63 | $186.65 | $186.60 |
| Purchase #5 | $40.75 | 5.429% | $42.9623 | $42.96 | $42.95 | $43.00 |
| Purchase #6 | $147.69 | 8.834% | $160.7369 | $160.74 | $160.75 | $160.70 |
| Purchase #7 | $165.26 | 6.436% | $175.8961 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $800.70 | $864.8381 | $864.85 | $864.85 | $864.80 | |