| 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 | $189.63 | 4.590% | $198.334 | $198.33 | $198.35 | $198.30 |
| Purchase #2 | $49.46 | 3.388% | $51.1357 | $51.14 | $51.15 | $51.10 |
| Purchase #3 | $47.77 | 13.824% | $54.3737 | $54.37 | $54.35 | $54.40 |
| Purchase #4 | $163.62 | 4.163% | $170.4315 | $170.43 | $170.45 | $170.40 |
| Purchase #5 | $192.64 | 4.292% | $200.9081 | $200.91 | $200.90 | $200.90 |
| Purchase #6 | $193.74 | 6.416% | $206.1704 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $137.74 | 9.849% | $151.306 | $151.31 | $151.30 | $151.30 |
| 7 purchase totals = | $974.60 | $1,032.6594 | $1,032.66 | $1,032.65 | $1,032.60 | |