| 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 | $183.72 | 9.401% | $200.9915 | $200.99 | $201.00 | $201.00 |
| Purchase #2 | $53.72 | 12.217% | $60.283 | $60.28 | $60.30 | $60.30 |
| Purchase #3 | $192.47 | 7.125% | $206.1835 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $107.60 | 10.809% | $119.2305 | $119.23 | $119.25 | $119.20 |
| Purchase #5 | $23.60 | 6.209% | $25.0653 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $123.62 | 7.716% | $133.1585 | $133.16 | $133.15 | $133.20 |
| Purchase #7 | $92.78 | 12.836% | $104.6892 | $104.69 | $104.70 | $104.70 |
| 7 purchase totals = | $777.51 | $849.6015 | $849.60 | $849.65 | $849.70 | |