| 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 | $130.66 | 3.163% | $134.7928 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $75.36 | 4.330% | $78.6231 | $78.62 | $78.60 | $78.60 |
| Purchase #3 | $197.97 | 6.873% | $211.5765 | $211.58 | $211.60 | $211.60 |
| Purchase #4 | $179.88 | 7.126% | $192.6982 | $192.70 | $192.70 | $192.70 |
| Purchase #5 | $173.49 | 4.831% | $181.8713 | $181.87 | $181.85 | $181.90 |
| Purchase #6 | $151.69 | 10.479% | $167.5856 | $167.59 | $167.60 | $167.60 |
| Purchase #7 | $103.36 | 4.760% | $108.2799 | $108.28 | $108.30 | $108.30 |
| 7 purchase totals = | $1,012.41 | $1,075.4274 | $1,075.43 | $1,075.45 | $1,075.50 | |