| 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 | $174.94 | 3.802% | $181.5912 | $181.59 | $181.60 | $181.60 |
| Purchase #2 | $218.52 | 8.850% | $237.859 | $237.86 | $237.85 | $237.90 |
| Purchase #3 | $198.42 | 4.292% | $206.9362 | $206.94 | $206.95 | $206.90 |
| Purchase #4 | $14.36 | 8.794% | $15.6228 | $15.62 | $15.60 | $15.60 |
| Purchase #5 | $202.46 | 12.694% | $228.1603 | $228.16 | $228.15 | $228.20 |
| Purchase #6 | $77.60 | 8.821% | $84.4451 | $84.45 | $84.45 | $84.40 |
| Purchase #7 | $229.58 | 8.446% | $248.9703 | $248.97 | $248.95 | $249.00 |
| 7 purchase totals = | $1,115.88 | $1,203.5849 | $1,203.59 | $1,203.55 | $1,203.60 | |