| 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 | $34.57 | 4.604% | $36.1616 | $36.16 | $36.15 | $36.20 |
| Purchase #2 | $158.73 | 11.226% | $176.549 | $176.55 | $176.55 | $176.50 |
| Purchase #3 | $15.97 | 12.259% | $17.9278 | $17.93 | $17.95 | $17.90 |
| Purchase #4 | $168.38 | 4.529% | $176.0059 | $176.01 | $176.00 | $176.00 |
| Purchase #5 | $181.25 | 11.146% | $201.4521 | $201.45 | $201.45 | $201.50 |
| Purchase #6 | $184.27 | 13.470% | $209.0912 | $209.09 | $209.10 | $209.10 |
| Purchase #7 | $110.77 | 3.321% | $114.4487 | $114.45 | $114.45 | $114.40 |
| 7 purchase totals = | $853.94 | $931.6363 | $931.64 | $931.65 | $931.60 | |