| 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 | $206.61 | 6.828% | $220.7173 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $67.61 | 10.577% | $74.7611 | $74.76 | $74.75 | $74.80 |
| Purchase #3 | $137.25 | 12.431% | $154.3115 | $154.31 | $154.30 | $154.30 |
| Purchase #4 | $35.27 | 9.414% | $38.5903 | $38.59 | $38.60 | $38.60 |
| Purchase #5 | $134.75 | 9.317% | $147.3047 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $83.28 | 10.784% | $92.2609 | $92.26 | $92.25 | $92.30 |
| Purchase #7 | $206.85 | 4.780% | $216.7374 | $216.74 | $216.75 | $216.70 |
| 7 purchase totals = | $871.62 | $944.6832 | $944.68 | $944.65 | $944.70 | |