| 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 | $179.78 | 11.453% | $200.3702 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $157.66 | 12.427% | $177.2524 | $177.25 | $177.25 | $177.30 |
| Purchase #3 | $46.75 | 8.130% | $50.5508 | $50.55 | $50.55 | $50.60 |
| Purchase #4 | $203.37 | 9.160% | $221.9987 | $222.00 | $222.00 | $222.00 |
| Purchase #5 | $248.87 | 13.681% | $282.9179 | $282.92 | $282.90 | $282.90 |
| Purchase #6 | $17.61 | 7.157% | $18.8703 | $18.87 | $18.85 | $18.90 |
| Purchase #7 | $48.95 | 7.205% | $52.4768 | $52.48 | $52.50 | $52.50 |
| 7 purchase totals = | $902.99 | $1,004.4371 | $1,004.44 | $1,004.40 | $1,004.60 | |