| 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 | $155.55 | 7.577% | $167.336 | $167.34 | $167.35 | $167.30 |
| Purchase #2 | $192.60 | 11.535% | $214.8164 | $214.82 | $214.80 | $214.80 |
| Purchase #3 | $107.47 | 12.164% | $120.5427 | $120.54 | $120.55 | $120.50 |
| Purchase #4 | $205.81 | 3.640% | $213.3015 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $250.63 | 9.287% | $273.906 | $273.91 | $273.90 | $273.90 |
| Purchase #6 | $249.56 | 3.752% | $258.9235 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $37.31 | 3.700% | $38.6905 | $38.69 | $38.70 | $38.70 |
| 7 purchase totals = | $1,198.93 | $1,287.5166 | $1,287.52 | $1,287.50 | $1,287.40 | |