| 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 | $201.99 | 9.290% | $220.7549 | $220.75 | $220.75 | $220.80 |
| Purchase #2 | $95.66 | 6.339% | $101.7239 | $101.72 | $101.70 | $101.70 |
| Purchase #3 | $171.36 | 3.295% | $177.0063 | $177.01 | $177.00 | $177.00 |
| Purchase #4 | $108.92 | 10.604% | $120.4699 | $120.47 | $120.45 | $120.50 |
| Purchase #5 | $147.78 | 3.125% | $152.3981 | $152.40 | $152.40 | $152.40 |
| Purchase #6 | $74.64 | 11.558% | $83.2669 | $83.27 | $83.25 | $83.30 |
| Purchase #7 | $32.32 | 11.443% | $36.0184 | $36.02 | $36.00 | $36.00 |
| 7 purchase totals = | $832.67 | $891.6384 | $891.64 | $891.55 | $891.70 | |