| 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 | $181.89 | 10.423% | $200.8484 | $200.85 | $200.85 | $200.80 |
| Purchase #2 | $226.71 | 5.466% | $239.102 | $239.10 | $239.10 | $239.10 |
| Purchase #3 | $201.67 | 10.255% | $222.3513 | $222.35 | $222.35 | $222.40 |
| Purchase #4 | $116.40 | 6.174% | $123.5865 | $123.59 | $123.60 | $123.60 |
| Purchase #5 | $14.70 | 9.754% | $16.1338 | $16.13 | $16.15 | $16.10 |
| Purchase #6 | $164.83 | 7.514% | $177.2153 | $177.22 | $177.20 | $177.20 |
| Purchase #7 | $85.53 | 12.706% | $96.3974 | $96.40 | $96.40 | $96.40 |
| 7 purchase totals = | $991.73 | $1,075.6347 | $1,075.64 | $1,075.65 | $1,075.60 | |