| 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 | $72.85 | 11.672% | $81.3531 | $81.35 | $81.35 | $81.40 |
| Purchase #2 | $184.87 | 9.438% | $202.318 | $202.32 | $202.30 | $202.30 |
| Purchase #3 | $49.49 | 3.446% | $51.1954 | $51.20 | $51.20 | $51.20 |
| Purchase #4 | $187.46 | 11.376% | $208.7854 | $208.79 | $208.80 | $208.80 |
| Purchase #5 | $21.70 | 3.836% | $22.5324 | $22.53 | $22.55 | $22.50 |
| Purchase #6 | $197.30 | 7.227% | $211.5589 | $211.56 | $211.55 | $211.60 |
| Purchase #7 | $36.28 | 5.331% | $38.2141 | $38.21 | $38.20 | $38.20 |
| 7 purchase totals = | $749.95 | $815.9573 | $815.96 | $815.95 | $816.00 | |