| 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 | $185.59 | 4.327% | $193.6205 | $193.62 | $193.60 | $193.60 |
| Purchase #2 | $129.57 | 7.757% | $139.6207 | $139.62 | $139.60 | $139.60 |
| Purchase #3 | $164.29 | 11.400% | $183.0191 | $183.02 | $183.00 | $183.00 |
| Purchase #4 | $173.58 | 6.743% | $185.2845 | $185.28 | $185.30 | $185.30 |
| Purchase #5 | $38.36 | 10.645% | $42.4434 | $42.44 | $42.45 | $42.40 |
| Purchase #6 | $206.97 | 3.152% | $213.4937 | $213.49 | $213.50 | $213.50 |
| Purchase #7 | $228.63 | 5.458% | $241.1086 | $241.11 | $241.10 | $241.10 |
| 7 purchase totals = | $1,126.99 | $1,198.5905 | $1,198.58 | $1,198.55 | $1,198.50 | |