| 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 | $197.34 | 5.860% | $208.9041 | $208.90 | $208.90 | $208.90 |
| Purchase #2 | $171.60 | 3.193% | $177.0792 | $177.08 | $177.10 | $177.10 |
| Purchase #3 | $211.59 | 7.752% | $227.9925 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $102.47 | 12.590% | $115.371 | $115.37 | $115.35 | $115.40 |
| Purchase #5 | $8.92 | 7.306% | $9.5717 | $9.57 | $9.55 | $9.60 |
| Purchase #6 | $29.68 | 10.523% | $32.8032 | $32.80 | $32.80 | $32.80 |
| Purchase #7 | $167.72 | 8.255% | $181.5653 | $181.57 | $181.55 | $181.60 |
| 7 purchase totals = | $889.32 | $953.2870 | $953.28 | $953.25 | $953.40 | |