| 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 | $35.89 | 11.596% | $40.0518 | $40.05 | $40.05 | $40.10 |
| Purchase #2 | $175.26 | 12.602% | $197.3463 | $197.35 | $197.35 | $197.30 |
| Purchase #3 | $173.64 | 4.575% | $181.584 | $181.58 | $181.60 | $181.60 |
| Purchase #4 | $184.73 | 9.561% | $202.392 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $126.45 | 9.390% | $138.3237 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $145.76 | 10.273% | $160.7339 | $160.73 | $160.75 | $160.70 |
| Purchase #7 | $156.52 | 10.533% | $173.0063 | $173.01 | $173.00 | $173.00 |
| 7 purchase totals = | $998.25 | $1,093.4380 | $1,093.43 | $1,093.45 | $1,093.40 | |