| 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 | $145.37 | 10.314% | $160.3635 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $188.44 | 13.229% | $213.3687 | $213.37 | $213.35 | $213.40 |
| Purchase #3 | $183.80 | 10.716% | $203.496 | $203.50 | $203.50 | $203.50 |
| Purchase #4 | $242.43 | 3.477% | $250.8593 | $250.86 | $250.85 | $250.90 |
| Purchase #5 | $198.56 | 10.206% | $218.825 | $218.83 | $218.85 | $218.80 |
| Purchase #6 | $31.55 | 5.244% | $33.2045 | $33.20 | $33.20 | $33.20 |
| Purchase #7 | $34.40 | 11.686% | $38.42 | $38.42 | $38.40 | $38.40 |
| 7 purchase totals = | $1,024.55 | $1,118.5370 | $1,118.54 | $1,118.50 | $1,118.60 | |