| 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 | $171.77 | 6.208% | $182.4335 | $182.43 | $182.45 | $182.40 |
| Purchase #2 | $9.72 | 7.548% | $10.4537 | $10.45 | $10.45 | $10.50 |
| Purchase #3 | $183.39 | 6.700% | $195.6771 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $203.94 | 9.472% | $223.2572 | $223.26 | $223.25 | $223.30 |
| Purchase #5 | $25.43 | 9.768% | $27.914 | $27.91 | $27.90 | $27.90 |
| Purchase #6 | $135.58 | 6.300% | $144.1215 | $144.12 | $144.10 | $144.10 |
| Purchase #7 | $220.77 | 12.297% | $247.9181 | $247.92 | $247.90 | $247.90 |
| 7 purchase totals = | $950.60 | $1,031.7751 | $1,031.77 | $1,031.75 | $1,031.80 | |