| 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 | $158.98 | 11.103% | $176.6315 | $176.63 | $176.65 | $176.60 |
| Purchase #2 | $71.73 | 8.523% | $77.8435 | $77.84 | $77.85 | $77.80 |
| Purchase #3 | $198.70 | 4.841% | $208.3191 | $208.32 | $208.30 | $208.30 |
| Purchase #4 | $54.81 | 13.757% | $62.3502 | $62.35 | $62.35 | $62.40 |
| Purchase #5 | $114.92 | 4.626% | $120.2362 | $120.24 | $120.25 | $120.20 |
| Purchase #6 | $166.88 | 5.611% | $176.2436 | $176.24 | $176.25 | $176.20 |
| Purchase #7 | $211.25 | 3.590% | $218.8339 | $218.83 | $218.85 | $218.80 |
| 7 purchase totals = | $977.27 | $1,040.4580 | $1,040.45 | $1,040.50 | $1,040.30 | |