| 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 | $140.41 | 11.177% | $156.1036 | $156.10 | $156.10 | $156.10 |
| Purchase #2 | $14.25 | 13.257% | $16.1391 | $16.14 | $16.15 | $16.10 |
| Purchase #3 | $152.61 | 12.456% | $171.6191 | $171.62 | $171.60 | $171.60 |
| Purchase #4 | $181.26 | 8.446% | $196.5692 | $196.57 | $196.55 | $196.60 |
| Purchase #5 | $241.68 | 11.469% | $269.3983 | $269.40 | $269.40 | $269.40 |
| Purchase #6 | $202.79 | 10.589% | $224.2634 | $224.26 | $224.25 | $224.30 |
| Purchase #7 | $167.25 | 10.724% | $185.1859 | $185.19 | $185.20 | $185.20 |
| 7 purchase totals = | $1,100.25 | $1,219.2786 | $1,219.28 | $1,219.25 | $1,219.30 | |