| 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 | $177.64 | 3.138% | $183.2143 | $183.21 | $183.20 | $183.20 |
| Purchase #2 | $185.34 | 8.306% | $200.7343 | $200.73 | $200.75 | $200.70 |
| Purchase #3 | $50.45 | 13.301% | $57.1604 | $57.16 | $57.15 | $57.20 |
| Purchase #4 | $49.77 | 5.329% | $52.4222 | $52.42 | $52.40 | $52.40 |
| Purchase #5 | $192.42 | 9.416% | $210.5383 | $210.54 | $210.55 | $210.50 |
| Purchase #6 | $202.75 | 7.403% | $217.7596 | $217.76 | $217.75 | $217.80 |
| Purchase #7 | $157.57 | 6.133% | $167.2338 | $167.23 | $167.25 | $167.20 |
| 7 purchase totals = | $1,015.94 | $1,089.0629 | $1,089.05 | $1,089.05 | $1,089.00 | |