| 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 | $228.75 | 3.662% | $237.1268 | $237.13 | $237.15 | $237.10 |
| Purchase #2 | $225.77 | 4.327% | $235.5391 | $235.54 | $235.55 | $235.50 |
| Purchase #3 | $150.57 | 6.126% | $159.7939 | $159.79 | $159.80 | $159.80 |
| Purchase #4 | $38.58 | 11.275% | $42.9299 | $42.93 | $42.95 | $42.90 |
| Purchase #5 | $161.75 | 3.544% | $167.4824 | $167.48 | $167.50 | $167.50 |
| Purchase #6 | $150.65 | 13.652% | $171.2167 | $171.22 | $171.20 | $171.20 |
| Purchase #7 | $186.46 | 10.620% | $206.2621 | $206.26 | $206.25 | $206.30 |
| 7 purchase totals = | $1,142.53 | $1,220.3509 | $1,220.35 | $1,220.40 | $1,220.30 | |