| 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 | $168.40 | 4.412% | $175.8298 | $175.83 | $175.85 | $175.80 |
| Purchase #2 | $15.33 | 5.768% | $16.2142 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $241.91 | 3.700% | $250.8607 | $250.86 | $250.85 | $250.90 |
| Purchase #4 | $219.94 | 12.728% | $247.934 | $247.93 | $247.95 | $247.90 |
| Purchase #5 | $174.69 | 10.845% | $193.6351 | $193.64 | $193.65 | $193.60 |
| Purchase #6 | $149.81 | 9.571% | $164.1483 | $164.15 | $164.15 | $164.10 |
| Purchase #7 | $99.49 | 6.177% | $105.6355 | $105.64 | $105.65 | $105.60 |
| 7 purchase totals = | $1,069.57 | $1,154.2576 | $1,154.26 | $1,154.30 | $1,154.10 | |