| 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 | $36.32 | 10.724% | $40.215 | $40.22 | $40.20 | $40.20 |
| Purchase #2 | $174.46 | 4.247% | $181.8693 | $181.87 | $181.85 | $181.90 |
| Purchase #3 | $219.32 | 10.172% | $241.6292 | $241.63 | $241.65 | $241.60 |
| Purchase #4 | $14.66 | 13.479% | $16.636 | $16.64 | $16.65 | $16.60 |
| Purchase #5 | $5.39 | 6.731% | $5.7528 | $5.75 | $5.75 | $5.80 |
| Purchase #6 | $161.75 | 12.661% | $182.2292 | $182.23 | $182.25 | $182.20 |
| Purchase #7 | $122.98 | 13.677% | $139.8 | $139.80 | $139.80 | $139.80 |
| 7 purchase totals = | $734.88 | $808.1315 | $808.14 | $808.15 | $808.10 | |