| 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 | $180.97 | 4.557% | $189.2168 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $57.82 | 12.155% | $64.848 | $64.85 | $64.85 | $64.80 |
| Purchase #3 | $235.42 | 8.116% | $254.5267 | $254.53 | $254.55 | $254.50 |
| Purchase #4 | $49.94 | 4.613% | $52.2437 | $52.24 | $52.25 | $52.20 |
| Purchase #5 | $219.28 | 7.596% | $235.9365 | $235.94 | $235.95 | $235.90 |
| Purchase #6 | $20.48 | 12.583% | $23.057 | $23.06 | $23.05 | $23.10 |
| Purchase #7 | $129.42 | 3.231% | $133.6016 | $133.60 | $133.60 | $133.60 |
| 7 purchase totals = | $893.33 | $953.4303 | $953.44 | $953.45 | $953.30 | |