| 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 | $119.79 | 11.817% | $133.9456 | $133.95 | $133.95 | $133.90 |
| Purchase #2 | $109.53 | 5.334% | $115.3723 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $148.40 | 3.320% | $153.3269 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $215.44 | 7.247% | $231.0529 | $231.05 | $231.05 | $231.10 |
| Purchase #5 | $174.28 | 6.172% | $185.0366 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $29.47 | 7.617% | $31.7147 | $31.71 | $31.70 | $31.70 |
| Purchase #7 | $231.74 | 8.781% | $252.0891 | $252.09 | $252.10 | $252.10 |
| 7 purchase totals = | $1,028.65 | $1,102.5381 | $1,102.54 | $1,102.55 | $1,102.50 | |