| 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 | $188.71 | 7.428% | $202.7274 | $202.73 | $202.75 | $202.70 |
| Purchase #2 | $192.90 | 3.841% | $200.3093 | $200.31 | $200.30 | $200.30 |
| Purchase #3 | $137.75 | 5.419% | $145.2147 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $149.39 | 3.102% | $154.0241 | $154.02 | $154.00 | $154.00 |
| Purchase #5 | $15.96 | 3.790% | $16.5649 | $16.56 | $16.55 | $16.60 |
| Purchase #6 | $221.76 | 5.149% | $233.1784 | $233.18 | $233.20 | $233.20 |
| Purchase #7 | $218.88 | 13.221% | $247.8181 | $247.82 | $247.80 | $247.80 |
| 7 purchase totals = | $1,125.35 | $1,199.8369 | $1,199.83 | $1,199.80 | $1,199.80 | |