| 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 | $147.57 | 8.444% | $160.0308 | $160.03 | $160.05 | $160.00 |
| Purchase #2 | $150.57 | 12.546% | $169.4605 | $169.46 | $169.45 | $169.50 |
| Purchase #3 | $237.94 | 5.256% | $250.4461 | $250.45 | $250.45 | $250.40 |
| Purchase #4 | $160.70 | 13.798% | $182.8734 | $182.87 | $182.85 | $182.90 |
| Purchase #5 | $105.32 | 9.706% | $115.5424 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $147.63 | 5.198% | $155.3038 | $155.30 | $155.30 | $155.30 |
| Purchase #7 | $36.51 | 13.846% | $41.5652 | $41.57 | $41.55 | $41.60 |
| 7 purchase totals = | $986.24 | $1,075.2222 | $1,075.22 | $1,075.20 | $1,075.20 | |