| 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 | $127.86 | 9.496% | $140.0016 | $140.00 | $140.00 | $140.00 |
| Purchase #2 | $133.26 | 3.753% | $138.2612 | $138.26 | $138.25 | $138.30 |
| Purchase #3 | $60.98 | 6.384% | $64.873 | $64.87 | $64.85 | $64.90 |
| Purchase #4 | $172.97 | 4.687% | $181.0771 | $181.08 | $181.10 | $181.10 |
| Purchase #5 | $39.50 | 5.615% | $41.7179 | $41.72 | $41.70 | $41.70 |
| Purchase #6 | $196.87 | 3.584% | $203.9258 | $203.93 | $203.95 | $203.90 |
| Purchase #7 | $135.92 | 13.624% | $154.4377 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $867.36 | $924.2943 | $924.30 | $924.30 | $924.30 | |