| 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 | $141.42 | 10.216% | $155.8675 | $155.87 | $155.85 | $155.90 |
| Purchase #2 | $138.99 | 3.222% | $143.4683 | $143.47 | $143.45 | $143.50 |
| Purchase #3 | $77.25 | 7.636% | $83.1488 | $83.15 | $83.15 | $83.10 |
| Purchase #4 | $26.95 | 9.557% | $29.5256 | $29.53 | $29.55 | $29.50 |
| Purchase #5 | $16.40 | 13.651% | $18.6388 | $18.64 | $18.65 | $18.60 |
| Purchase #6 | $177.81 | 9.616% | $194.9082 | $194.91 | $194.90 | $194.90 |
| Purchase #7 | $219.82 | 4.393% | $229.4767 | $229.48 | $229.50 | $229.50 |
| 7 purchase totals = | $798.64 | $855.0339 | $855.05 | $855.05 | $855.00 | |