| 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 | $158.97 | 10.697% | $175.975 | $175.98 | $176.00 | $176.00 |
| Purchase #2 | $241.27 | 4.534% | $252.2092 | $252.21 | $252.20 | $252.20 |
| Purchase #3 | $59.30 | 8.378% | $64.2682 | $64.27 | $64.25 | $64.30 |
| Purchase #4 | $77.85 | 8.288% | $84.3022 | $84.30 | $84.30 | $84.30 |
| Purchase #5 | $161.72 | 13.249% | $183.1463 | $183.15 | $183.15 | $183.10 |
| Purchase #6 | $198.47 | 4.555% | $207.5103 | $207.51 | $207.50 | $207.50 |
| Purchase #7 | $218.67 | 6.262% | $232.3631 | $232.36 | $232.35 | $232.40 |
| 7 purchase totals = | $1,116.25 | $1,199.7743 | $1,199.78 | $1,199.75 | $1,199.80 | |