| 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 | $168.26 | 4.772% | $176.2894 | $176.29 | $176.30 | $176.30 |
| Purchase #2 | $100.51 | 8.200% | $108.7518 | $108.75 | $108.75 | $108.80 |
| Purchase #3 | $36.31 | 12.218% | $40.7464 | $40.75 | $40.75 | $40.70 |
| Purchase #4 | $181.89 | 13.244% | $205.9795 | $205.98 | $206.00 | $206.00 |
| Purchase #5 | $152.68 | 7.835% | $164.6425 | $164.64 | $164.65 | $164.60 |
| Purchase #6 | $123.26 | 5.760% | $130.3598 | $130.36 | $130.35 | $130.40 |
| Purchase #7 | $67.25 | 12.862% | $75.8997 | $75.90 | $75.90 | $75.90 |
| 7 purchase totals = | $830.16 | $902.6691 | $902.67 | $902.70 | $902.70 | |