| 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 | $131.32 | 5.802% | $138.9392 | $138.94 | $138.95 | $138.90 |
| Purchase #2 | $166.65 | 13.187% | $188.6261 | $188.63 | $188.65 | $188.60 |
| Purchase #3 | $205.72 | 7.373% | $220.8877 | $220.89 | $220.90 | $220.90 |
| Purchase #4 | $11.37 | 13.245% | $12.876 | $12.88 | $12.90 | $12.90 |
| Purchase #5 | $223.64 | 10.801% | $247.7954 | $247.80 | $247.80 | $247.80 |
| Purchase #6 | $151.91 | 10.305% | $167.5643 | $167.56 | $167.55 | $167.60 |
| Purchase #7 | $137.84 | 7.500% | $148.178 | $148.18 | $148.20 | $148.20 |
| 7 purchase totals = | $1,028.45 | $1,124.8667 | $1,124.88 | $1,124.95 | $1,124.90 | |